8397153520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1607}}^1$

素因数の和:1708

約数の個数: 240

約数和(自身を含む): 24003606528

約数和(自身を除く): 15606453008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 43, 49, 56, 62, 70, 80, 86, 98, 112, 124, 140, 155, 172, 196, 215, 217, 245, 248, 280, 301, 310, 344, 392, 430, 434, 490, 496, 560, 602, 620, 688, 784, 860, 868, 980, 1085, 1204, 1240, 1333, 1505, 1519, 1607, 1720, 1736, 1960, 2107, 2170, 2408, 2480, 2666, 3010, 3038, 3214, 3440, 3472, 3920, 4214, 4340, 4816, 5332, 6020, 6076, 6428, 6665, 7595, 8035, 8428, 8680, 9331, 10535, 10664, 11249, 12040, 12152, 12856, 13330, 15190, 16070, 16856, 17360, 18662, 21070, 21328, 22498, 24080, 24304, 25712, 26660, 30380, 32140, 33712, 37324, 42140, 44996, 46655, 49817, 53320, 56245, 60760, 64280, 65317, 69101, 74648, 78743, 84280, 89992, 93310, 99634, 106640, 112490, 121520, 128560, 130634, 138202, 149296, 157486, 168560, 179984, 186620, 199268, 224980, 249085, 261268, 276404, 314972, 326585, 345505, 348719, 373240, 393715, 398536, 449960, 483707, 498170, 522536, 552808, 629944, 653170, 691010, 697438, 746480, 787430, 797072, 899920, 967414, 996340, 1045072, 1105616, 1259888, 1306340, 1382020, 1394876, 1574860, 1743595, 1934828, 1992680, 2142131, 2418535, 2441033, 2612680, 2764040, 2789752, 3149720, 3385949, 3487190, 3869656, 3985360, 4284262, 4837070, 4882066, 5225360, 5528080, 5579504, 6299440, 6771898, 6974380, 7739312, 8568524, 9674140, 9764132, 10710655, 12205165, 13543796, 13948760, 14994917, 16929745, 17137048, 19348280, 19528264, 21421310, 24410330, 27087592, 27897520, 29989834, 33859490, 34274096, 38696560, 39056528, 42842620, 48820660, 54175184, 59979668, 67718980, 74974585, 85685240, 97641320, 104964419, 119959336, 135437960, 149949170, 171370480, 195282640, 209928838, 239918672, 270875920, 299898340, 419857676, 524822095, 599796680, 839715352, 1049644190, 1199593360, 1679430704, 2099288380, 4198576760, 8397153520]

約数ペア:

[(1, 8397153520), (2, 4198576760), (4, 2099288380), (5, 1679430704), (7, 1199593360), (8, 1049644190), (10, 839715352), (14, 599796680), (16, 524822095), (20, 419857676), (28, 299898340), (31, 270875920), (35, 239918672), (40, 209928838), (43, 195282640), (49, 171370480), (56, 149949170), (62, 135437960), (70, 119959336), (80, 104964419), (86, 97641320), (98, 85685240), (112, 74974585), (124, 67718980), (140, 59979668), (155, 54175184), (172, 48820660), (196, 42842620), (215, 39056528), (217, 38696560), (245, 34274096), (248, 33859490), (280, 29989834), (301, 27897520), (310, 27087592), (344, 24410330), (392, 21421310), (430, 19528264), (434, 19348280), (490, 17137048), (496, 16929745), (560, 14994917), (602, 13948760), (620, 13543796), (688, 12205165), (784, 10710655), (860, 9764132), (868, 9674140), (980, 8568524), (1085, 7739312), (1204, 6974380), (1240, 6771898), (1333, 6299440), (1505, 5579504), (1519, 5528080), (1607, 5225360), (1720, 4882066), (1736, 4837070), (1960, 4284262), (2107, 3985360), (2170, 3869656), (2408, 3487190), (2480, 3385949), (2666, 3149720), (3010, 2789752), (3038, 2764040), (3214, 2612680), (3440, 2441033), (3472, 2418535), (3920, 2142131), (4214, 1992680), (4340, 1934828), (4816, 1743595), (5332, 1574860), (6020, 1394876), (6076, 1382020), (6428, 1306340), (6665, 1259888), (7595, 1105616), (8035, 1045072), (8428, 996340), (8680, 967414), (9331, 899920), (10535, 797072), (10664, 787430), (11249, 746480), (12040, 697438), (12152, 691010), (12856, 653170), (13330, 629944), (15190, 552808), (16070, 522536), (16856, 498170), (17360, 483707), (18662, 449960), (21070, 398536), (21328, 393715), (22498, 373240), (24080, 348719), (24304, 345505), (25712, 326585), (26660, 314972), (30380, 276404), (32140, 261268), (33712, 249085), (37324, 224980), (42140, 199268), (44996, 186620), (46655, 179984), (49817, 168560), (53320, 157486), (56245, 149296), (60760, 138202), (64280, 130634), (65317, 128560), (69101, 121520), (74648, 112490), (78743, 106640), (84280, 99634), (89992, 93310)]