123079173680

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1\times {\mathrm{1721}}^1$

素因数の和:2055

約数の個数: 160

約数和(自身を含む): 296380280448

約数和(自身を除く): 173301106768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 101, 106, 167, 202, 212, 265, 334, 404, 424, 505, 530, 668, 808, 835, 848, 1010, 1060, 1336, 1616, 1670, 1721, 2020, 2120, 2672, 3340, 3442, 4040, 4240, 5353, 6680, 6884, 8080, 8605, 8851, 10706, 13360, 13768, 16867, 17210, 17702, 21412, 26765, 27536, 33734, 34420, 35404, 42824, 44255, 53530, 67468, 68840, 70808, 84335, 85648, 88510, 91213, 107060, 134936, 137680, 141616, 168670, 173821, 177020, 182426, 214120, 269872, 287407, 337340, 347642, 354040, 364852, 428240, 456065, 574814, 674680, 695284, 708080, 729704, 869105, 893951, 912130, 1149628, 1349360, 1390568, 1437035, 1459408, 1738210, 1787902, 1824260, 2299256, 2781136, 2874070, 3476420, 3575804, 3648520, 4469755, 4598512, 5748140, 6952840, 7151608, 7297040, 8939510, 9212513, 11496280, 13905680, 14303216, 15232571, 17879020, 18425026, 22992560, 29028107, 30465142, 35758040, 36850052, 46062565, 58056214, 60930284, 71516080, 73700104, 76162855, 92125130, 116112428, 121860568, 145140535, 147400208, 152325710, 184250260, 232224856, 243721136, 290281070, 304651420, 368500520, 464449712, 580562140, 609302840, 737001040, 1161124280, 1218605680, 1538489671, 2322248560, 3076979342, 6153958684, 7692448355, 12307917368, 15384896710, 24615834736, 30769793420, 61539586840, 123079173680]

約数ペア:

[(1, 123079173680), (2, 61539586840), (4, 30769793420), (5, 24615834736), (8, 15384896710), (10, 12307917368), (16, 7692448355), (20, 6153958684), (40, 3076979342), (53, 2322248560), (80, 1538489671), (101, 1218605680), (106, 1161124280), (167, 737001040), (202, 609302840), (212, 580562140), (265, 464449712), (334, 368500520), (404, 304651420), (424, 290281070), (505, 243721136), (530, 232224856), (668, 184250260), (808, 152325710), (835, 147400208), (848, 145140535), (1010, 121860568), (1060, 116112428), (1336, 92125130), (1616, 76162855), (1670, 73700104), (1721, 71516080), (2020, 60930284), (2120, 58056214), (2672, 46062565), (3340, 36850052), (3442, 35758040), (4040, 30465142), (4240, 29028107), (5353, 22992560), (6680, 18425026), (6884, 17879020), (8080, 15232571), (8605, 14303216), (8851, 13905680), (10706, 11496280), (13360, 9212513), (13768, 8939510), (16867, 7297040), (17210, 7151608), (17702, 6952840), (21412, 5748140), (26765, 4598512), (27536, 4469755), (33734, 3648520), (34420, 3575804), (35404, 3476420), (42824, 2874070), (44255, 2781136), (53530, 2299256), (67468, 1824260), (68840, 1787902), (70808, 1738210), (84335, 1459408), (85648, 1437035), (88510, 1390568), (91213, 1349360), (107060, 1149628), (134936, 912130), (137680, 893951), (141616, 869105), (168670, 729704), (173821, 708080), (177020, 695284), (182426, 674680), (214120, 574814), (269872, 456065), (287407, 428240), (337340, 364852), (347642, 354040)]