396345180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{709}}^1$

素因数の和:761

約数の個数: 192

約数和(自身を含む): 1397007360

約数和(自身を除く): 1000662180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 709, 726, 770, 847, 924, 1155, 1210, 1331, 1418, 1452, 1540, 1694, 1815, 2127, 2310, 2420, 2541, 2662, 2836, 3388, 3545, 3630, 3993, 4235, 4254, 4620, 4963, 5082, 5324, 6655, 7090, 7260, 7799, 7986, 8470, 8508, 9317, 9926, 10164, 10635, 12705, 13310, 14180, 14889, 15598, 15972, 16940, 18634, 19852, 19965, 21270, 23397, 24815, 25410, 26620, 27951, 29778, 31196, 37268, 38995, 39930, 42540, 46585, 46794, 49630, 50820, 54593, 55902, 59556, 74445, 77990, 79860, 85789, 93170, 93588, 99260, 109186, 111804, 116985, 139755, 148890, 155980, 163779, 171578, 186340, 218372, 233970, 257367, 272965, 279510, 297780, 327558, 343156, 428945, 467940, 514734, 545930, 559020, 600523, 655116, 818895, 857890, 943679, 1029468, 1091860, 1201046, 1286835, 1637790, 1715780, 1801569, 1887358, 2402092, 2573670, 2831037, 3002615, 3275580, 3603138, 3774716, 4718395, 5147340, 5662074, 6005230, 6605753, 7206276, 9007845, 9436790, 11324148, 12010460, 13211506, 14155185, 18015690, 18873580, 19817259, 26423012, 28310370, 33028765, 36031380, 39634518, 56620740, 66057530, 79269036, 99086295, 132115060, 198172590, 396345180]

約数ペア:

[(1, 396345180), (2, 198172590), (3, 132115060), (4, 99086295), (5, 79269036), (6, 66057530), (7, 56620740), (10, 39634518), (11, 36031380), (12, 33028765), (14, 28310370), (15, 26423012), (20, 19817259), (21, 18873580), (22, 18015690), (28, 14155185), (30, 13211506), (33, 12010460), (35, 11324148), (42, 9436790), (44, 9007845), (55, 7206276), (60, 6605753), (66, 6005230), (70, 5662074), (77, 5147340), (84, 4718395), (105, 3774716), (110, 3603138), (121, 3275580), (132, 3002615), (140, 2831037), (154, 2573670), (165, 2402092), (210, 1887358), (220, 1801569), (231, 1715780), (242, 1637790), (308, 1286835), (330, 1201046), (363, 1091860), (385, 1029468), (420, 943679), (462, 857890), (484, 818895), (605, 655116), (660, 600523), (709, 559020), (726, 545930), (770, 514734), (847, 467940), (924, 428945), (1155, 343156), (1210, 327558), (1331, 297780), (1418, 279510), (1452, 272965), (1540, 257367), (1694, 233970), (1815, 218372), (2127, 186340), (2310, 171578), (2420, 163779), (2541, 155980), (2662, 148890), (2836, 139755), (3388, 116985), (3545, 111804), (3630, 109186), (3993, 99260), (4235, 93588), (4254, 93170), (4620, 85789), (4963, 79860), (5082, 77990), (5324, 74445), (6655, 59556), (7090, 55902), (7260, 54593), (7799, 50820), (7986, 49630), (8470, 46794), (8508, 46585), (9317, 42540), (9926, 39930), (10164, 38995), (10635, 37268), (12705, 31196), (13310, 29778), (14180, 27951), (14889, 26620), (15598, 25410), (15972, 24815), (16940, 23397), (18634, 21270), (19852, 19965)]