73871160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:509

約数の個数: 128

約数和(自身を含む): 243855360

約数和(自身を除く): 169984200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 191, 220, 264, 293, 330, 382, 440, 573, 586, 660, 764, 879, 955, 1146, 1172, 1320, 1465, 1528, 1758, 1910, 2101, 2292, 2344, 2865, 2930, 3223, 3516, 3820, 4202, 4395, 4584, 5730, 5860, 6303, 6446, 7032, 7640, 8404, 8790, 9669, 10505, 11460, 11720, 12606, 12892, 16115, 16808, 17580, 19338, 21010, 22920, 25212, 25784, 31515, 32230, 35160, 38676, 42020, 48345, 50424, 55963, 63030, 64460, 77352, 84040, 96690, 111926, 126060, 128920, 167889, 193380, 223852, 252120, 279815, 335778, 386760, 447704, 559630, 615593, 671556, 839445, 1119260, 1231186, 1343112, 1678890, 1846779, 2238520, 2462372, 3077965, 3357780, 3693558, 4924744, 6155930, 6715560, 7387116, 9233895, 12311860, 14774232, 18467790, 24623720, 36935580, 73871160]

約数ペア:

[(1, 73871160), (2, 36935580), (3, 24623720), (4, 18467790), (5, 14774232), (6, 12311860), (8, 9233895), (10, 7387116), (11, 6715560), (12, 6155930), (15, 4924744), (20, 3693558), (22, 3357780), (24, 3077965), (30, 2462372), (33, 2238520), (40, 1846779), (44, 1678890), (55, 1343112), (60, 1231186), (66, 1119260), (88, 839445), (110, 671556), (120, 615593), (132, 559630), (165, 447704), (191, 386760), (220, 335778), (264, 279815), (293, 252120), (330, 223852), (382, 193380), (440, 167889), (573, 128920), (586, 126060), (660, 111926), (764, 96690), (879, 84040), (955, 77352), (1146, 64460), (1172, 63030), (1320, 55963), (1465, 50424), (1528, 48345), (1758, 42020), (1910, 38676), (2101, 35160), (2292, 32230), (2344, 31515), (2865, 25784), (2930, 25212), (3223, 22920), (3516, 21010), (3820, 19338), (4202, 17580), (4395, 16808), (4584, 16115), (5730, 12892), (5860, 12606), (6303, 11720), (6446, 11460), (7032, 10505), (7640, 9669), (8404, 8790)]