12796870440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1\times {\mathrm{3011}}^1$

素因数の和:3463

約数の個数: 128

約数和(自身を含む): 38879377920

約数和(自身を除く): 26082507480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 331, 428, 535, 642, 662, 856, 993, 1070, 1284, 1324, 1605, 1655, 1986, 2140, 2568, 2648, 3011, 3210, 3310, 3972, 4280, 4965, 6022, 6420, 6620, 7944, 9033, 9930, 12044, 12840, 13240, 15055, 18066, 19860, 24088, 30110, 35417, 36132, 39720, 45165, 60220, 70834, 72264, 90330, 106251, 120440, 141668, 177085, 180660, 212502, 283336, 322177, 354170, 361320, 425004, 531255, 644354, 708340, 850008, 966531, 996641, 1062510, 1288708, 1416680, 1610885, 1933062, 1993282, 2125020, 2577416, 2989923, 3221770, 3866124, 3986564, 4250040, 4832655, 4983205, 5979846, 6443540, 7732248, 7973128, 9665310, 9966410, 11959692, 12887080, 14949615, 19330620, 19932820, 23919384, 29899230, 38661240, 39865640, 59798460, 106640587, 119596920, 213281174, 319921761, 426562348, 533202935, 639843522, 853124696, 1066405870, 1279687044, 1599608805, 2132811740, 2559374088, 3199217610, 4265623480, 6398435220, 12796870440]

約数ペア:

[(1, 12796870440), (2, 6398435220), (3, 4265623480), (4, 3199217610), (5, 2559374088), (6, 2132811740), (8, 1599608805), (10, 1279687044), (12, 1066405870), (15, 853124696), (20, 639843522), (24, 533202935), (30, 426562348), (40, 319921761), (60, 213281174), (107, 119596920), (120, 106640587), (214, 59798460), (321, 39865640), (331, 38661240), (428, 29899230), (535, 23919384), (642, 19932820), (662, 19330620), (856, 14949615), (993, 12887080), (1070, 11959692), (1284, 9966410), (1324, 9665310), (1605, 7973128), (1655, 7732248), (1986, 6443540), (2140, 5979846), (2568, 4983205), (2648, 4832655), (3011, 4250040), (3210, 3986564), (3310, 3866124), (3972, 3221770), (4280, 2989923), (4965, 2577416), (6022, 2125020), (6420, 1993282), (6620, 1933062), (7944, 1610885), (9033, 1416680), (9930, 1288708), (12044, 1062510), (12840, 996641), (13240, 966531), (15055, 850008), (18066, 708340), (19860, 644354), (24088, 531255), (30110, 425004), (35417, 361320), (36132, 354170), (39720, 322177), (45165, 283336), (60220, 212502), (70834, 180660), (72264, 177085), (90330, 141668), (106251, 120440)]