2308880000

素因数分解:

$2^7\times 5^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:98

約数の個数: 480

約数和(自身を含む): 7265174400

約数和(自身を除く): 4956294400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 31, 32, 35, 38, 40, 49, 50, 56, 62, 64, 70, 76, 80, 95, 98, 100, 112, 124, 125, 128, 133, 140, 152, 155, 160, 175, 190, 196, 200, 217, 224, 245, 248, 250, 266, 280, 304, 310, 320, 350, 380, 392, 400, 434, 448, 475, 490, 496, 500, 532, 560, 589, 608, 620, 625, 640, 665, 700, 760, 775, 784, 800, 868, 875, 896, 931, 950, 980, 992, 1000, 1064, 1085, 1120, 1178, 1216, 1225, 1240, 1250, 1330, 1400, 1519, 1520, 1550, 1568, 1600, 1736, 1750, 1862, 1900, 1960, 1984, 2000, 2128, 2170, 2240, 2356, 2375, 2432, 2450, 2480, 2500, 2660, 2800, 2945, 3038, 3040, 3100, 3136, 3200, 3325, 3472, 3500, 3724, 3800, 3875, 3920, 3968, 4000, 4123, 4256, 4340, 4375, 4480, 4655, 4712, 4750, 4900, 4960, 5000, 5320, 5425, 5600, 5890, 6076, 6080, 6125, 6200, 6272, 6650, 6944, 7000, 7448, 7595, 7600, 7750, 7840, 8000, 8246, 8512, 8680, 8750, 9310, 9424, 9500, 9800, 9920, 10000, 10640, 10850, 11200, 11780, 11875, 12152, 12160, 12250, 12400, 13300, 13888, 14000, 14725, 14896, 15190, 15200, 15500, 15680, 16000, 16492, 16625, 17024, 17360, 17500, 18620, 18848, 19000, 19375, 19600, 19840, 20000, 20615, 21280, 21700, 22400, 23275, 23560, 23750, 24304, 24500, 24800, 26600, 27125, 27776, 28000, 28861, 29450, 29792, 30380, 30400, 30625, 31000, 31360, 32984, 33250, 34720, 35000, 37240, 37696, 37975, 38000, 38750, 39200, 40000, 41230, 42560, 43400, 46550, 47120, 47500, 48608, 49000, 49600, 53200, 54250, 56000, 57722, 58900, 59584, 60760, 60800, 61250, 62000, 65968, 66500, 69440, 70000, 73625, 74480, 75392, 75950, 76000, 77500, 78400, 80000, 82460, 83125, 85120, 86800, 93100, 94240, 95000, 97216, 98000, 99200, 103075, 106400, 108500, 112000, 115444, 116375, 117800, 119168, 121520, 122500, 124000, 131936, 133000, 135625, 138880, 140000, 144305, 147250, 148960, 151900, 152000, 155000, 156800, 164920, 166250, 173600, 186200, 188480, 189875, 190000, 194432, 196000, 206150, 212800, 217000, 230888, 232750, 235600, 243040, 245000, 248000, 263872, 266000, 271250, 280000, 288610, 294500, 297920, 303800, 304000, 310000, 329840, 332500, 347200, 368125, 372400, 376960, 379750, 380000, 392000, 412300, 425600, 434000, 461776, 465500, 471200, 486080, 490000, 496000, 515375, 527744, 532000, 542500, 560000, 577220, 581875, 589000, 595840, 607600, 620000, 659680, 665000, 694400, 721525, 736250, 744800, 759500, 760000, 784000, 824600, 868000, 923552, 931000, 942400, 949375, 972160, 980000, 1030750, 1064000, 1085000, 1154440, 1163750, 1178000, 1215200, 1240000, 1319360, 1330000, 1443050, 1472500, 1489600, 1519000, 1520000, 1649200, 1736000, 1847104, 1862000, 1884800, 1898750, 1960000, 2061500, 2128000, 2170000, 2308880, 2327500, 2356000, 2430400, 2480000, 2576875, 2638720, 2660000, 2886100, 2945000, 2979200, 3038000, 3298400, 3472000, 3607625, 3694208, 3724000, 3797500, 3920000, 4123000, 4340000, 4617760, 4655000, 4712000, 4860800, 5153750, 5320000, 5772200, 5890000, 6076000, 6596800, 7215250, 7448000, 7595000, 8246000, 8680000, 9235520, 9310000, 9424000, 10307500, 10640000, 11544400, 11780000, 12152000, 13193600, 14430500, 14896000, 15190000, 16492000, 17360000, 18038125, 18471040, 18620000, 20615000, 23088800, 23560000, 24304000, 28861000, 30380000, 32984000, 36076250, 37240000, 41230000, 46177600, 47120000, 57722000, 60760000, 65968000, 72152500, 74480000, 82460000, 92355200, 115444000, 121520000, 144305000, 164920000, 230888000, 288610000, 329840000, 461776000, 577220000, 1154440000, 2308880000]

約数ペア:

[(1, 2308880000), (2, 1154440000), (4, 577220000), (5, 461776000), (7, 329840000), (8, 288610000), (10, 230888000), (14, 164920000), (16, 144305000), (19, 121520000), (20, 115444000), (25, 92355200), (28, 82460000), (31, 74480000), (32, 72152500), (35, 65968000), (38, 60760000), (40, 57722000), (49, 47120000), (50, 46177600), (56, 41230000), (62, 37240000), (64, 36076250), (70, 32984000), (76, 30380000), (80, 28861000), (95, 24304000), (98, 23560000), (100, 23088800), (112, 20615000), (124, 18620000), (125, 18471040), (128, 18038125), (133, 17360000), (140, 16492000), (152, 15190000), (155, 14896000), (160, 14430500), (175, 13193600), (190, 12152000), (196, 11780000), (200, 11544400), (217, 10640000), (224, 10307500), (245, 9424000), (248, 9310000), (250, 9235520), (266, 8680000), (280, 8246000), (304, 7595000), (310, 7448000), (320, 7215250), (350, 6596800), (380, 6076000), (392, 5890000), (400, 5772200), (434, 5320000), (448, 5153750), (475, 4860800), (490, 4712000), (496, 4655000), (500, 4617760), (532, 4340000), (560, 4123000), (589, 3920000), (608, 3797500), (620, 3724000), (625, 3694208), (640, 3607625), (665, 3472000), (700, 3298400), (760, 3038000), (775, 2979200), (784, 2945000), (800, 2886100), (868, 2660000), (875, 2638720), (896, 2576875), (931, 2480000), (950, 2430400), (980, 2356000), (992, 2327500), (1000, 2308880), (1064, 2170000), (1085, 2128000), (1120, 2061500), (1178, 1960000), (1216, 1898750), (1225, 1884800), (1240, 1862000), (1250, 1847104), (1330, 1736000), (1400, 1649200), (1519, 1520000), (1520, 1519000), (1550, 1489600), (1568, 1472500), (1600, 1443050), (1736, 1330000), (1750, 1319360), (1862, 1240000), (1900, 1215200), (1960, 1178000), (1984, 1163750), (2000, 1154440), (2128, 1085000), (2170, 1064000), (2240, 1030750), (2356, 980000), (2375, 972160), (2432, 949375), (2450, 942400), (2480, 931000), (2500, 923552), (2660, 868000), (2800, 824600), (2945, 784000), (3038, 760000), (3040, 759500), (3100, 744800), (3136, 736250), (3200, 721525), (3325, 694400), (3472, 665000), (3500, 659680), (3724, 620000), (3800, 607600), (3875, 595840), (3920, 589000), (3968, 581875), (4000, 577220), (4123, 560000), (4256, 542500), (4340, 532000), (4375, 527744), (4480, 515375), (4655, 496000), (4712, 490000), (4750, 486080), (4900, 471200), (4960, 465500), (5000, 461776), (5320, 434000), (5425, 425600), (5600, 412300), (5890, 392000), (6076, 380000), (6080, 379750), (6125, 376960), (6200, 372400), (6272, 368125), (6650, 347200), (6944, 332500), (7000, 329840), (7448, 310000), (7595, 304000), (7600, 303800), (7750, 297920), (7840, 294500), (8000, 288610), (8246, 280000), (8512, 271250), (8680, 266000), (8750, 263872), (9310, 248000), (9424, 245000), (9500, 243040), (9800, 235600), (9920, 232750), (10000, 230888), (10640, 217000), (10850, 212800), (11200, 206150), (11780, 196000), (11875, 194432), (12152, 190000), (12160, 189875), (12250, 188480), (12400, 186200), (13300, 173600), (13888, 166250), (14000, 164920), (14725, 156800), (14896, 155000), (15190, 152000), (15200, 151900), (15500, 148960), (15680, 147250), (16000, 144305), (16492, 140000), (16625, 138880), (17024, 135625), (17360, 133000), (17500, 131936), (18620, 124000), (18848, 122500), (19000, 121520), (19375, 119168), (19600, 117800), (19840, 116375), (20000, 115444), (20615, 112000), (21280, 108500), (21700, 106400), (22400, 103075), (23275, 99200), (23560, 98000), (23750, 97216), (24304, 95000), (24500, 94240), (24800, 93100), (26600, 86800), (27125, 85120), (27776, 83125), (28000, 82460), (28861, 80000), (29450, 78400), (29792, 77500), (30380, 76000), (30400, 75950), (30625, 75392), (31000, 74480), (31360, 73625), (32984, 70000), (33250, 69440), (34720, 66500), (35000, 65968), (37240, 62000), (37696, 61250), (37975, 60800), (38000, 60760), (38750, 59584), (39200, 58900), (40000, 57722), (41230, 56000), (42560, 54250), (43400, 53200), (46550, 49600), (47120, 49000), (47500, 48608)]