156746572020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{329729}}^1$

素因数の和:329902

約数の個数: 144

約数和(自身を含む): 504091224000

約数和(自身を除く): 347344651980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 139, 171, 180, 190, 228, 278, 285, 342, 380, 417, 556, 570, 684, 695, 834, 855, 1140, 1251, 1390, 1668, 1710, 2085, 2502, 2641, 2780, 3420, 4170, 5004, 5282, 6255, 7923, 8340, 10564, 12510, 13205, 15846, 23769, 25020, 26410, 31692, 39615, 47538, 52820, 79230, 95076, 118845, 158460, 237690, 329729, 475380, 659458, 989187, 1318916, 1648645, 1978374, 2967561, 3297290, 3956748, 4945935, 5935122, 6264851, 6594580, 9891870, 11870244, 12529702, 14837805, 18794553, 19783740, 25059404, 29675610, 31324255, 37589106, 45832331, 56383659, 59351220, 62648510, 75178212, 91664662, 93972765, 112767318, 125297020, 137496993, 183329324, 187945530, 225534636, 229161655, 274993986, 281918295, 375891060, 412490979, 458323310, 549987972, 563836590, 687484965, 824981958, 870814289, 916646620, 1127673180, 1374969930, 1649963916, 1741628578, 2062454895, 2612442867, 2749939860, 3483257156, 4124909790, 4354071445, 5224885734, 7837328601, 8249819580, 8708142890, 10449771468, 13062214335, 15674657202, 17416285780, 26124428670, 31349314404, 39186643005, 52248857340, 78373286010, 156746572020]

約数ペア:

[(1, 156746572020), (2, 78373286010), (3, 52248857340), (4, 39186643005), (5, 31349314404), (6, 26124428670), (9, 17416285780), (10, 15674657202), (12, 13062214335), (15, 10449771468), (18, 8708142890), (19, 8249819580), (20, 7837328601), (30, 5224885734), (36, 4354071445), (38, 4124909790), (45, 3483257156), (57, 2749939860), (60, 2612442867), (76, 2062454895), (90, 1741628578), (95, 1649963916), (114, 1374969930), (139, 1127673180), (171, 916646620), (180, 870814289), (190, 824981958), (228, 687484965), (278, 563836590), (285, 549987972), (342, 458323310), (380, 412490979), (417, 375891060), (556, 281918295), (570, 274993986), (684, 229161655), (695, 225534636), (834, 187945530), (855, 183329324), (1140, 137496993), (1251, 125297020), (1390, 112767318), (1668, 93972765), (1710, 91664662), (2085, 75178212), (2502, 62648510), (2641, 59351220), (2780, 56383659), (3420, 45832331), (4170, 37589106), (5004, 31324255), (5282, 29675610), (6255, 25059404), (7923, 19783740), (8340, 18794553), (10564, 14837805), (12510, 12529702), (13205, 11870244), (15846, 9891870), (23769, 6594580), (25020, 6264851), (26410, 5935122), (31692, 4945935), (39615, 3956748), (47538, 3297290), (52820, 2967561), (79230, 1978374), (95076, 1648645), (118845, 1318916), (158460, 989187), (237690, 659458), (329729, 475380)]