4708918960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{829}}^1$

素因数の和:999

約数の個数: 160

約数和(自身を含む): 11967537600

約数和(自身を除く): 7258618640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 37, 38, 40, 74, 76, 80, 95, 101, 148, 152, 185, 190, 202, 296, 304, 370, 380, 404, 505, 592, 703, 740, 760, 808, 829, 1010, 1406, 1480, 1520, 1616, 1658, 1919, 2020, 2812, 2960, 3316, 3515, 3737, 3838, 4040, 4145, 5624, 6632, 7030, 7474, 7676, 8080, 8290, 9595, 11248, 13264, 14060, 14948, 15352, 15751, 16580, 18685, 19190, 28120, 29896, 30673, 30704, 31502, 33160, 37370, 38380, 56240, 59792, 61346, 63004, 66320, 71003, 74740, 76760, 78755, 83729, 122692, 126008, 142006, 149480, 153365, 153520, 157510, 167458, 245384, 252016, 284012, 298960, 306730, 315020, 334916, 355015, 418645, 490768, 568024, 582787, 613460, 630040, 669832, 710030, 837290, 1136048, 1165574, 1226920, 1260080, 1339664, 1420060, 1590851, 1674580, 2331148, 2453840, 2840120, 2913935, 3097973, 3181702, 3349160, 4662296, 5680240, 5827870, 6195946, 6363404, 6698320, 7954255, 9324592, 11655740, 12391892, 12726808, 15489865, 15908510, 23311480, 24783784, 25453616, 30979730, 31817020, 46622960, 49567568, 58861487, 61959460, 63634040, 117722974, 123918920, 127268080, 235445948, 247837840, 294307435, 470891896, 588614870, 941783792, 1177229740, 2354459480, 4708918960]

約数ペア:

[(1, 4708918960), (2, 2354459480), (4, 1177229740), (5, 941783792), (8, 588614870), (10, 470891896), (16, 294307435), (19, 247837840), (20, 235445948), (37, 127268080), (38, 123918920), (40, 117722974), (74, 63634040), (76, 61959460), (80, 58861487), (95, 49567568), (101, 46622960), (148, 31817020), (152, 30979730), (185, 25453616), (190, 24783784), (202, 23311480), (296, 15908510), (304, 15489865), (370, 12726808), (380, 12391892), (404, 11655740), (505, 9324592), (592, 7954255), (703, 6698320), (740, 6363404), (760, 6195946), (808, 5827870), (829, 5680240), (1010, 4662296), (1406, 3349160), (1480, 3181702), (1520, 3097973), (1616, 2913935), (1658, 2840120), (1919, 2453840), (2020, 2331148), (2812, 1674580), (2960, 1590851), (3316, 1420060), (3515, 1339664), (3737, 1260080), (3838, 1226920), (4040, 1165574), (4145, 1136048), (5624, 837290), (6632, 710030), (7030, 669832), (7474, 630040), (7676, 613460), (8080, 582787), (8290, 568024), (9595, 490768), (11248, 418645), (13264, 355015), (14060, 334916), (14948, 315020), (15352, 306730), (15751, 298960), (16580, 284012), (18685, 252016), (19190, 245384), (28120, 167458), (29896, 157510), (30673, 153520), (30704, 153365), (31502, 149480), (33160, 142006), (37370, 126008), (38380, 122692), (56240, 83729), (59792, 78755), (61346, 76760), (63004, 74740), (66320, 71003)]