140769720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4297}}^1$

素因数の和:4334

約数の個数: 192

約数和(自身を含む): 563209920

約数和(自身を除く): 422440200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4297, 4680, 5460, 6552, 8190, 8594, 10920, 12891, 16380, 17188, 21485, 25782, 30079, 32760, 34376, 38673, 42970, 51564, 55861, 60158, 64455, 77346, 85940, 90237, 103128, 111722, 120316, 128910, 150395, 154692, 167583, 171880, 180474, 193365, 223444, 240632, 257820, 270711, 279305, 300790, 309384, 335166, 360948, 386730, 391027, 446888, 451185, 502749, 515640, 541422, 558610, 601580, 670332, 721896, 773460, 782054, 837915, 902370, 1005498, 1082844, 1117220, 1173081, 1203160, 1340664, 1353555, 1546920, 1564108, 1675830, 1804740, 1955135, 2010996, 2165688, 2234440, 2346162, 2513745, 2707110, 3128216, 3351660, 3519243, 3609480, 3910270, 4021992, 4692324, 5027490, 5414220, 5865405, 6703320, 7038486, 7820540, 9384648, 10054980, 10828440, 11730810, 14076972, 15641080, 17596215, 20109960, 23461620, 28153944, 35192430, 46923240, 70384860, 140769720]

約数ペア:

[(1, 140769720), (2, 70384860), (3, 46923240), (4, 35192430), (5, 28153944), (6, 23461620), (7, 20109960), (8, 17596215), (9, 15641080), (10, 14076972), (12, 11730810), (13, 10828440), (14, 10054980), (15, 9384648), (18, 7820540), (20, 7038486), (21, 6703320), (24, 5865405), (26, 5414220), (28, 5027490), (30, 4692324), (35, 4021992), (36, 3910270), (39, 3609480), (40, 3519243), (42, 3351660), (45, 3128216), (52, 2707110), (56, 2513745), (60, 2346162), (63, 2234440), (65, 2165688), (70, 2010996), (72, 1955135), (78, 1804740), (84, 1675830), (90, 1564108), (91, 1546920), (104, 1353555), (105, 1340664), (117, 1203160), (120, 1173081), (126, 1117220), (130, 1082844), (140, 1005498), (156, 902370), (168, 837915), (180, 782054), (182, 773460), (195, 721896), (210, 670332), (234, 601580), (252, 558610), (260, 541422), (273, 515640), (280, 502749), (312, 451185), (315, 446888), (360, 391027), (364, 386730), (390, 360948), (420, 335166), (455, 309384), (468, 300790), (504, 279305), (520, 270711), (546, 257820), (585, 240632), (630, 223444), (728, 193365), (780, 180474), (819, 171880), (840, 167583), (910, 154692), (936, 150395), (1092, 128910), (1170, 120316), (1260, 111722), (1365, 103128), (1560, 90237), (1638, 85940), (1820, 77346), (2184, 64455), (2340, 60158), (2520, 55861), (2730, 51564), (3276, 42970), (3640, 38673), (4095, 34376), (4297, 32760), (4680, 30079), (5460, 25782), (6552, 21485), (8190, 17188), (8594, 16380), (10920, 12891)]