3157575680

素因数分解:

$2^{11}\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 384

約数和(自身を含む): 9434880000

約数和(自身を除く): 6277304320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 31, 32, 35, 40, 49, 56, 58, 62, 64, 70, 80, 98, 112, 116, 124, 128, 140, 145, 155, 160, 196, 203, 217, 224, 232, 245, 248, 256, 280, 290, 310, 320, 343, 392, 406, 434, 448, 464, 490, 496, 512, 560, 580, 620, 640, 686, 784, 812, 868, 896, 899, 928, 980, 992, 1015, 1024, 1085, 1120, 1160, 1240, 1280, 1372, 1421, 1519, 1568, 1624, 1715, 1736, 1792, 1798, 1856, 1960, 1984, 2030, 2048, 2170, 2240, 2320, 2480, 2560, 2744, 2842, 3038, 3136, 3248, 3430, 3472, 3584, 3596, 3712, 3920, 3968, 4060, 4340, 4480, 4495, 4640, 4960, 5120, 5488, 5684, 6076, 6272, 6293, 6496, 6860, 6944, 7105, 7168, 7192, 7424, 7595, 7840, 7936, 8120, 8680, 8960, 8990, 9280, 9920, 9947, 10240, 10633, 10976, 11368, 12152, 12544, 12586, 12992, 13720, 13888, 14210, 14336, 14384, 14848, 15190, 15680, 15872, 16240, 17360, 17920, 17980, 18560, 19840, 19894, 21266, 21952, 22736, 24304, 25088, 25172, 25984, 27440, 27776, 28420, 28768, 29696, 30380, 31360, 31465, 31744, 32480, 34720, 35840, 35960, 37120, 39680, 39788, 42532, 43904, 44051, 45472, 48608, 49735, 50176, 50344, 51968, 53165, 54880, 55552, 56840, 57536, 59392, 60760, 62720, 62930, 63488, 64960, 69440, 71680, 71920, 74240, 79360, 79576, 85064, 87808, 88102, 90944, 97216, 99470, 100352, 100688, 103936, 106330, 109760, 111104, 113680, 115072, 121520, 125440, 125860, 129920, 138880, 143840, 148480, 158720, 159152, 170128, 175616, 176204, 181888, 194432, 198940, 201376, 207872, 212660, 219520, 220255, 222208, 227360, 230144, 243040, 250880, 251720, 259840, 277760, 287680, 296960, 308357, 317440, 318304, 340256, 351232, 352408, 363776, 388864, 397880, 402752, 415744, 425320, 439040, 440510, 444416, 454720, 460288, 486080, 501760, 503440, 519680, 555520, 575360, 616714, 636608, 680512, 702464, 704816, 727552, 777728, 795760, 805504, 850640, 878080, 881020, 909440, 920576, 972160, 1006880, 1039360, 1111040, 1150720, 1233428, 1273216, 1361024, 1409632, 1455104, 1541785, 1555456, 1591520, 1611008, 1701280, 1756160, 1762040, 1818880, 1841152, 1944320, 2013760, 2078720, 2222080, 2301440, 2466856, 2546432, 2722048, 2819264, 2910208, 3083570, 3110912, 3183040, 3222016, 3402560, 3512320, 3524080, 3637760, 3888640, 4027520, 4602880, 4933712, 5092864, 5444096, 5638528, 6167140, 6366080, 6444032, 6805120, 7048160, 7275520, 7777280, 8055040, 9205760, 9867424, 10185728, 10888192, 11277056, 12334280, 12732160, 12888064, 13610240, 14096320, 14551040, 15554560, 16110080, 19734848, 20371456, 21776384, 22554112, 24668560, 25464320, 27220480, 28192640, 32220160, 39469696, 45108224, 49337120, 50928640, 54440960, 56385280, 64440320, 78939392, 90216448, 98674240, 101857280, 108881920, 112770560, 157878784, 197348480, 225541120, 315757568, 394696960, 451082240, 631515136, 789393920, 1578787840, 3157575680]

約数ペア:

[(1, 3157575680), (2, 1578787840), (4, 789393920), (5, 631515136), (7, 451082240), (8, 394696960), (10, 315757568), (14, 225541120), (16, 197348480), (20, 157878784), (28, 112770560), (29, 108881920), (31, 101857280), (32, 98674240), (35, 90216448), (40, 78939392), (49, 64440320), (56, 56385280), (58, 54440960), (62, 50928640), (64, 49337120), (70, 45108224), (80, 39469696), (98, 32220160), (112, 28192640), (116, 27220480), (124, 25464320), (128, 24668560), (140, 22554112), (145, 21776384), (155, 20371456), (160, 19734848), (196, 16110080), (203, 15554560), (217, 14551040), (224, 14096320), (232, 13610240), (245, 12888064), (248, 12732160), (256, 12334280), (280, 11277056), (290, 10888192), (310, 10185728), (320, 9867424), (343, 9205760), (392, 8055040), (406, 7777280), (434, 7275520), (448, 7048160), (464, 6805120), (490, 6444032), (496, 6366080), (512, 6167140), (560, 5638528), (580, 5444096), (620, 5092864), (640, 4933712), (686, 4602880), (784, 4027520), (812, 3888640), (868, 3637760), (896, 3524080), (899, 3512320), (928, 3402560), (980, 3222016), (992, 3183040), (1015, 3110912), (1024, 3083570), (1085, 2910208), (1120, 2819264), (1160, 2722048), (1240, 2546432), (1280, 2466856), (1372, 2301440), (1421, 2222080), (1519, 2078720), (1568, 2013760), (1624, 1944320), (1715, 1841152), (1736, 1818880), (1792, 1762040), (1798, 1756160), (1856, 1701280), (1960, 1611008), (1984, 1591520), (2030, 1555456), (2048, 1541785), (2170, 1455104), (2240, 1409632), (2320, 1361024), (2480, 1273216), (2560, 1233428), (2744, 1150720), (2842, 1111040), (3038, 1039360), (3136, 1006880), (3248, 972160), (3430, 920576), (3472, 909440), (3584, 881020), (3596, 878080), (3712, 850640), (3920, 805504), (3968, 795760), (4060, 777728), (4340, 727552), (4480, 704816), (4495, 702464), (4640, 680512), (4960, 636608), (5120, 616714), (5488, 575360), (5684, 555520), (6076, 519680), (6272, 503440), (6293, 501760), (6496, 486080), (6860, 460288), (6944, 454720), (7105, 444416), (7168, 440510), (7192, 439040), (7424, 425320), (7595, 415744), (7840, 402752), (7936, 397880), (8120, 388864), (8680, 363776), (8960, 352408), (8990, 351232), (9280, 340256), (9920, 318304), (9947, 317440), (10240, 308357), (10633, 296960), (10976, 287680), (11368, 277760), (12152, 259840), (12544, 251720), (12586, 250880), (12992, 243040), (13720, 230144), (13888, 227360), (14210, 222208), (14336, 220255), (14384, 219520), (14848, 212660), (15190, 207872), (15680, 201376), (15872, 198940), (16240, 194432), (17360, 181888), (17920, 176204), (17980, 175616), (18560, 170128), (19840, 159152), (19894, 158720), (21266, 148480), (21952, 143840), (22736, 138880), (24304, 129920), (25088, 125860), (25172, 125440), (25984, 121520), (27440, 115072), (27776, 113680), (28420, 111104), (28768, 109760), (29696, 106330), (30380, 103936), (31360, 100688), (31465, 100352), (31744, 99470), (32480, 97216), (34720, 90944), (35840, 88102), (35960, 87808), (37120, 85064), (39680, 79576), (39788, 79360), (42532, 74240), (43904, 71920), (44051, 71680), (45472, 69440), (48608, 64960), (49735, 63488), (50176, 62930), (50344, 62720), (51968, 60760), (53165, 59392), (54880, 57536), (55552, 56840)]