1215200000000

素因数分解:

$2^{11}\times 5^8\times 7^2\times {\mathrm{31}}^1$

素因数の和:107

約数の個数: 648

約数和(自身を含む): 3647107507680

約数和(自身を除く): 2431907507680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 49, 50, 56, 62, 64, 70, 80, 98, 100, 112, 124, 125, 128, 140, 155, 160, 175, 196, 200, 217, 224, 245, 248, 250, 256, 280, 310, 320, 350, 392, 400, 434, 448, 490, 496, 500, 512, 560, 620, 625, 640, 700, 775, 784, 800, 868, 875, 896, 980, 992, 1000, 1024, 1085, 1120, 1225, 1240, 1250, 1280, 1400, 1519, 1550, 1568, 1600, 1736, 1750, 1792, 1960, 1984, 2000, 2048, 2170, 2240, 2450, 2480, 2500, 2560, 2800, 3038, 3100, 3125, 3136, 3200, 3472, 3500, 3584, 3875, 3920, 3968, 4000, 4340, 4375, 4480, 4900, 4960, 5000, 5120, 5425, 5600, 6076, 6125, 6200, 6250, 6272, 6400, 6944, 7000, 7168, 7595, 7750, 7840, 7936, 8000, 8680, 8750, 8960, 9800, 9920, 10000, 10240, 10850, 11200, 12152, 12250, 12400, 12500, 12544, 12800, 13888, 14000, 14336, 15190, 15500, 15625, 15680, 15872, 16000, 17360, 17500, 17920, 19375, 19600, 19840, 20000, 21700, 21875, 22400, 24304, 24500, 24800, 25000, 25088, 25600, 27125, 27776, 28000, 30380, 30625, 31000, 31250, 31360, 31744, 32000, 34720, 35000, 35840, 37975, 38750, 39200, 39680, 40000, 43400, 43750, 44800, 48608, 49000, 49600, 50000, 50176, 51200, 54250, 55552, 56000, 60760, 61250, 62000, 62500, 62720, 63488, 64000, 69440, 70000, 71680, 75950, 77500, 78125, 78400, 79360, 80000, 86800, 87500, 89600, 96875, 97216, 98000, 99200, 100000, 100352, 108500, 109375, 111104, 112000, 121520, 122500, 124000, 125000, 125440, 128000, 135625, 138880, 140000, 151900, 153125, 155000, 156250, 156800, 158720, 160000, 173600, 175000, 179200, 189875, 193750, 194432, 196000, 198400, 200000, 217000, 218750, 222208, 224000, 243040, 245000, 248000, 250000, 250880, 256000, 271250, 277760, 280000, 303800, 306250, 310000, 312500, 313600, 317440, 320000, 347200, 350000, 358400, 379750, 387500, 388864, 390625, 392000, 396800, 400000, 434000, 437500, 444416, 448000, 484375, 486080, 490000, 496000, 500000, 501760, 542500, 546875, 555520, 560000, 607600, 612500, 620000, 625000, 627200, 640000, 678125, 694400, 700000, 759500, 765625, 775000, 777728, 781250, 784000, 793600, 800000, 868000, 875000, 896000, 949375, 968750, 972160, 980000, 992000, 1000000, 1085000, 1093750, 1111040, 1120000, 1215200, 1225000, 1240000, 1250000, 1254400, 1280000, 1356250, 1388800, 1400000, 1519000, 1531250, 1550000, 1555456, 1562500, 1568000, 1587200, 1600000, 1736000, 1750000, 1792000, 1898750, 1937500, 1944320, 1960000, 1984000, 2000000, 2170000, 2187500, 2222080, 2240000, 2421875, 2430400, 2450000, 2480000, 2500000, 2508800, 2712500, 2734375, 2777600, 2800000, 3038000, 3062500, 3100000, 3110912, 3125000, 3136000, 3200000, 3390625, 3472000, 3500000, 3797500, 3828125, 3875000, 3888640, 3920000, 3968000, 4000000, 4340000, 4375000, 4480000, 4746875, 4843750, 4860800, 4900000, 4960000, 5000000, 5425000, 5468750, 5555200, 5600000, 6076000, 6125000, 6200000, 6250000, 6272000, 6400000, 6781250, 6944000, 7000000, 7595000, 7656250, 7750000, 7777280, 7840000, 7936000, 8000000, 8680000, 8750000, 8960000, 9493750, 9687500, 9721600, 9800000, 9920000, 10000000, 10850000, 10937500, 11110400, 11200000, 12109375, 12152000, 12250000, 12400000, 12500000, 12544000, 13562500, 13888000, 14000000, 15190000, 15312500, 15500000, 15554560, 15680000, 16000000, 16953125, 17360000, 17500000, 18987500, 19140625, 19375000, 19443200, 19600000, 19840000, 20000000, 21700000, 21875000, 22400000, 23734375, 24218750, 24304000, 24500000, 24800000, 25000000, 27125000, 27776000, 28000000, 30380000, 30625000, 31000000, 31360000, 32000000, 33906250, 34720000, 35000000, 37975000, 38281250, 38750000, 38886400, 39200000, 39680000, 40000000, 43400000, 43750000, 44800000, 47468750, 48437500, 48608000, 49000000, 49600000, 50000000, 54250000, 55552000, 56000000, 60760000, 61250000, 62000000, 62720000, 67812500, 69440000, 70000000, 75950000, 76562500, 77500000, 77772800, 78400000, 80000000, 84765625, 86800000, 87500000, 94937500, 96875000, 97216000, 98000000, 99200000, 100000000, 108500000, 112000000, 118671875, 121520000, 122500000, 124000000, 135625000, 138880000, 140000000, 151900000, 153125000, 155000000, 156800000, 160000000, 169531250, 173600000, 175000000, 189875000, 193750000, 194432000, 196000000, 198400000, 200000000, 217000000, 224000000, 237343750, 243040000, 245000000, 248000000, 271250000, 277760000, 280000000, 303800000, 306250000, 310000000, 313600000, 339062500, 347200000, 350000000, 379750000, 387500000, 388864000, 392000000, 400000000, 434000000, 474687500, 486080000, 490000000, 496000000, 542500000, 560000000, 593359375, 607600000, 612500000, 620000000, 678125000, 694400000, 700000000, 759500000, 775000000, 784000000, 800000000, 868000000, 949375000, 972160000, 980000000, 992000000, 1085000000, 1120000000, 1186718750, 1215200000, 1225000000, 1240000000, 1356250000, 1388800000, 1400000000, 1519000000, 1550000000, 1568000000, 1736000000, 1898750000, 1944320000, 1960000000, 2170000000, 2373437500, 2430400000, 2450000000, 2480000000, 2712500000, 2800000000, 3038000000, 3100000000, 3472000000, 3797500000, 3920000000, 4340000000, 4746875000, 4860800000, 4900000000, 4960000000, 5425000000, 5600000000, 6076000000, 6200000000, 6944000000, 7595000000, 7840000000, 8680000000, 9493750000, 9721600000, 9800000000, 10850000000, 12152000000, 12400000000, 15190000000, 17360000000, 18987500000, 19600000000, 21700000000, 24304000000, 24800000000, 30380000000, 34720000000, 37975000000, 39200000000, 43400000000, 48608000000, 60760000000, 75950000000, 86800000000, 121520000000, 151900000000, 173600000000, 243040000000, 303800000000, 607600000000, 1215200000000]

約数ペア:

[(1, 1215200000000), (2, 607600000000), (4, 303800000000), (5, 243040000000), (7, 173600000000), (8, 151900000000), (10, 121520000000), (14, 86800000000), (16, 75950000000), (20, 60760000000), (25, 48608000000), (28, 43400000000), (31, 39200000000), (32, 37975000000), (35, 34720000000), (40, 30380000000), (49, 24800000000), (50, 24304000000), (56, 21700000000), (62, 19600000000), (64, 18987500000), (70, 17360000000), (80, 15190000000), (98, 12400000000), (100, 12152000000), (112, 10850000000), (124, 9800000000), (125, 9721600000), (128, 9493750000), (140, 8680000000), (155, 7840000000), (160, 7595000000), (175, 6944000000), (196, 6200000000), (200, 6076000000), (217, 5600000000), (224, 5425000000), (245, 4960000000), (248, 4900000000), (250, 4860800000), (256, 4746875000), (280, 4340000000), (310, 3920000000), (320, 3797500000), (350, 3472000000), (392, 3100000000), (400, 3038000000), (434, 2800000000), (448, 2712500000), (490, 2480000000), (496, 2450000000), (500, 2430400000), (512, 2373437500), (560, 2170000000), (620, 1960000000), (625, 1944320000), (640, 1898750000), (700, 1736000000), (775, 1568000000), (784, 1550000000), (800, 1519000000), (868, 1400000000), (875, 1388800000), (896, 1356250000), (980, 1240000000), (992, 1225000000), (1000, 1215200000), (1024, 1186718750), (1085, 1120000000), (1120, 1085000000), (1225, 992000000), (1240, 980000000), (1250, 972160000), (1280, 949375000), (1400, 868000000), (1519, 800000000), (1550, 784000000), (1568, 775000000), (1600, 759500000), (1736, 700000000), (1750, 694400000), (1792, 678125000), (1960, 620000000), (1984, 612500000), (2000, 607600000), (2048, 593359375), (2170, 560000000), (2240, 542500000), (2450, 496000000), (2480, 490000000), (2500, 486080000), (2560, 474687500), (2800, 434000000), (3038, 400000000), (3100, 392000000), (3125, 388864000), (3136, 387500000), (3200, 379750000), (3472, 350000000), (3500, 347200000), (3584, 339062500), (3875, 313600000), (3920, 310000000), (3968, 306250000), (4000, 303800000), (4340, 280000000), (4375, 277760000), (4480, 271250000), (4900, 248000000), (4960, 245000000), (5000, 243040000), (5120, 237343750), (5425, 224000000), (5600, 217000000), (6076, 200000000), (6125, 198400000), (6200, 196000000), (6250, 194432000), (6272, 193750000), (6400, 189875000), (6944, 175000000), (7000, 173600000), (7168, 169531250), (7595, 160000000), (7750, 156800000), (7840, 155000000), (7936, 153125000), (8000, 151900000), (8680, 140000000), (8750, 138880000), (8960, 135625000), (9800, 124000000), (9920, 122500000), (10000, 121520000), (10240, 118671875), (10850, 112000000), (11200, 108500000), (12152, 100000000), (12250, 99200000), (12400, 98000000), (12500, 97216000), (12544, 96875000), (12800, 94937500), (13888, 87500000), (14000, 86800000), (14336, 84765625), (15190, 80000000), (15500, 78400000), (15625, 77772800), (15680, 77500000), (15872, 76562500), (16000, 75950000), (17360, 70000000), (17500, 69440000), (17920, 67812500), (19375, 62720000), (19600, 62000000), (19840, 61250000), (20000, 60760000), (21700, 56000000), (21875, 55552000), (22400, 54250000), (24304, 50000000), (24500, 49600000), (24800, 49000000), (25000, 48608000), (25088, 48437500), (25600, 47468750), (27125, 44800000), (27776, 43750000), (28000, 43400000), (30380, 40000000), (30625, 39680000), (31000, 39200000), (31250, 38886400), (31360, 38750000), (31744, 38281250), (32000, 37975000), (34720, 35000000), (35000, 34720000), (35840, 33906250), (37975, 32000000), (38750, 31360000), (39200, 31000000), (39680, 30625000), (40000, 30380000), (43400, 28000000), (43750, 27776000), (44800, 27125000), (48608, 25000000), (49000, 24800000), (49600, 24500000), (50000, 24304000), (50176, 24218750), (51200, 23734375), (54250, 22400000), (55552, 21875000), (56000, 21700000), (60760, 20000000), (61250, 19840000), (62000, 19600000), (62500, 19443200), (62720, 19375000), (63488, 19140625), (64000, 18987500), (69440, 17500000), (70000, 17360000), (71680, 16953125), (75950, 16000000), (77500, 15680000), (78125, 15554560), (78400, 15500000), (79360, 15312500), (80000, 15190000), (86800, 14000000), (87500, 13888000), (89600, 13562500), (96875, 12544000), (97216, 12500000), (98000, 12400000), (99200, 12250000), (100000, 12152000), (100352, 12109375), (108500, 11200000), (109375, 11110400), (111104, 10937500), (112000, 10850000), (121520, 10000000), (122500, 9920000), (124000, 9800000), (125000, 9721600), (125440, 9687500), (128000, 9493750), (135625, 8960000), (138880, 8750000), (140000, 8680000), (151900, 8000000), (153125, 7936000), (155000, 7840000), (156250, 7777280), (156800, 7750000), (158720, 7656250), (160000, 7595000), (173600, 7000000), (175000, 6944000), (179200, 6781250), (189875, 6400000), (193750, 6272000), (194432, 6250000), (196000, 6200000), (198400, 6125000), (200000, 6076000), (217000, 5600000), (218750, 5555200), (222208, 5468750), (224000, 5425000), (243040, 5000000), (245000, 4960000), (248000, 4900000), (250000, 4860800), (250880, 4843750), (256000, 4746875), (271250, 4480000), (277760, 4375000), (280000, 4340000), (303800, 4000000), (306250, 3968000), (310000, 3920000), (312500, 3888640), (313600, 3875000), (317440, 3828125), (320000, 3797500), (347200, 3500000), (350000, 3472000), (358400, 3390625), (379750, 3200000), (387500, 3136000), (388864, 3125000), (390625, 3110912), (392000, 3100000), (396800, 3062500), (400000, 3038000), (434000, 2800000), (437500, 2777600), (444416, 2734375), (448000, 2712500), (484375, 2508800), (486080, 2500000), (490000, 2480000), (496000, 2450000), (500000, 2430400), (501760, 2421875), (542500, 2240000), (546875, 2222080), (555520, 2187500), (560000, 2170000), (607600, 2000000), (612500, 1984000), (620000, 1960000), (625000, 1944320), (627200, 1937500), (640000, 1898750), (678125, 1792000), (694400, 1750000), (700000, 1736000), (759500, 1600000), (765625, 1587200), (775000, 1568000), (777728, 1562500), (781250, 1555456), (784000, 1550000), (793600, 1531250), (800000, 1519000), (868000, 1400000), (875000, 1388800), (896000, 1356250), (949375, 1280000), (968750, 1254400), (972160, 1250000), (980000, 1240000), (992000, 1225000), (1000000, 1215200), (1085000, 1120000), (1093750, 1111040)]