2169775440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{430511}}^1$

素因数の和:430537

約数の個数: 120

約数和(自身を含む): 8327824128

約数和(自身を除く): 6158048688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 430511, 861022, 1291533, 1722044, 2152555, 2583066, 3013577, 3444088, 3874599, 4305110, 5166132, 6027154, 6457665, 6888176, 7749198, 8610220, 9040731, 10332264, 12054308, 12915330, 15067885, 15498396, 17220440, 18081462, 19372995, 20664528, 24108616, 25830660, 27122193, 30135770, 30996792, 34440880, 36162924, 38745990, 45203655, 48217232, 51661320, 54244386, 60271540, 61993584, 72325848, 77491980, 90407310, 103322640, 108488772, 120543080, 135610965, 144651696, 154983960, 180814620, 216977544, 241086160, 271221930, 309967920, 361629240, 433955088, 542443860, 723258480, 1084887720, 2169775440]

約数ペア:

[(1, 2169775440), (2, 1084887720), (3, 723258480), (4, 542443860), (5, 433955088), (6, 361629240), (7, 309967920), (8, 271221930), (9, 241086160), (10, 216977544), (12, 180814620), (14, 154983960), (15, 144651696), (16, 135610965), (18, 120543080), (20, 108488772), (21, 103322640), (24, 90407310), (28, 77491980), (30, 72325848), (35, 61993584), (36, 60271540), (40, 54244386), (42, 51661320), (45, 48217232), (48, 45203655), (56, 38745990), (60, 36162924), (63, 34440880), (70, 30996792), (72, 30135770), (80, 27122193), (84, 25830660), (90, 24108616), (105, 20664528), (112, 19372995), (120, 18081462), (126, 17220440), (140, 15498396), (144, 15067885), (168, 12915330), (180, 12054308), (210, 10332264), (240, 9040731), (252, 8610220), (280, 7749198), (315, 6888176), (336, 6457665), (360, 6027154), (420, 5166132), (504, 4305110), (560, 3874599), (630, 3444088), (720, 3013577), (840, 2583066), (1008, 2152555), (1260, 1722044), (1680, 1291533), (2520, 861022), (5040, 430511)]