3197700840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{12107}}^1$

素因数の和:12223

約数の個数: 128

約数和(自身を含む): 10042859520

約数和(自身を除く): 6845158680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 71, 93, 120, 124, 142, 155, 186, 213, 248, 284, 310, 355, 372, 426, 465, 568, 620, 710, 744, 852, 930, 1065, 1240, 1420, 1704, 1860, 2130, 2201, 2840, 3720, 4260, 4402, 6603, 8520, 8804, 11005, 12107, 13206, 17608, 22010, 24214, 26412, 33015, 36321, 44020, 48428, 52824, 60535, 66030, 72642, 88040, 96856, 121070, 132060, 145284, 181605, 242140, 264120, 290568, 363210, 375317, 484280, 726420, 750634, 859597, 1125951, 1452840, 1501268, 1719194, 1876585, 2251902, 2578791, 3002536, 3438388, 3753170, 4297985, 4503804, 5157582, 5629755, 6876776, 7506340, 8595970, 9007608, 10315164, 11259510, 12893955, 15012680, 17191940, 20630328, 22519020, 25787910, 26647507, 34383880, 45038040, 51575820, 53295014, 79942521, 103151640, 106590028, 133237535, 159885042, 213180056, 266475070, 319770084, 399712605, 532950140, 639540168, 799425210, 1065900280, 1598850420, 3197700840]

約数ペア:

[(1, 3197700840), (2, 1598850420), (3, 1065900280), (4, 799425210), (5, 639540168), (6, 532950140), (8, 399712605), (10, 319770084), (12, 266475070), (15, 213180056), (20, 159885042), (24, 133237535), (30, 106590028), (31, 103151640), (40, 79942521), (60, 53295014), (62, 51575820), (71, 45038040), (93, 34383880), (120, 26647507), (124, 25787910), (142, 22519020), (155, 20630328), (186, 17191940), (213, 15012680), (248, 12893955), (284, 11259510), (310, 10315164), (355, 9007608), (372, 8595970), (426, 7506340), (465, 6876776), (568, 5629755), (620, 5157582), (710, 4503804), (744, 4297985), (852, 3753170), (930, 3438388), (1065, 3002536), (1240, 2578791), (1420, 2251902), (1704, 1876585), (1860, 1719194), (2130, 1501268), (2201, 1452840), (2840, 1125951), (3720, 859597), (4260, 750634), (4402, 726420), (6603, 484280), (8520, 375317), (8804, 363210), (11005, 290568), (12107, 264120), (13206, 242140), (17608, 181605), (22010, 145284), (24214, 132060), (26412, 121070), (33015, 96856), (36321, 88040), (44020, 72642), (48428, 66030), (52824, 60535)]