139575240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:692

約数の個数: 192

約数和(自身を含む): 524684160

約数和(自身を除く): 385108920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 97, 105, 120, 126, 140, 168, 180, 194, 210, 252, 280, 291, 315, 360, 388, 420, 485, 504, 571, 582, 630, 679, 776, 840, 873, 970, 1142, 1164, 1260, 1358, 1455, 1713, 1746, 1940, 2037, 2284, 2328, 2520, 2716, 2855, 2910, 3395, 3426, 3492, 3880, 3997, 4074, 4365, 4568, 5139, 5432, 5710, 5820, 6111, 6790, 6852, 6984, 7994, 8148, 8565, 8730, 10185, 10278, 11420, 11640, 11991, 12222, 13580, 13704, 15988, 16296, 17130, 17460, 19985, 20370, 20556, 22840, 23982, 24444, 25695, 27160, 30555, 31976, 34260, 34920, 35973, 39970, 40740, 41112, 47964, 48888, 51390, 55387, 59955, 61110, 68520, 71946, 79940, 81480, 95928, 102780, 110774, 119910, 122220, 143892, 159880, 166161, 179865, 205560, 221548, 239820, 244440, 276935, 287784, 332322, 359730, 387709, 443096, 479640, 498483, 553870, 664644, 719460, 775418, 830805, 996966, 1107740, 1163127, 1329288, 1438920, 1550836, 1661610, 1938545, 1993932, 2215480, 2326254, 2492415, 3101672, 3323220, 3489381, 3877090, 3987864, 4652508, 4984830, 5815635, 6646440, 6978762, 7754180, 9305016, 9969660, 11631270, 13957524, 15508360, 17446905, 19939320, 23262540, 27915048, 34893810, 46525080, 69787620, 139575240]

約数ペア:

[(1, 139575240), (2, 69787620), (3, 46525080), (4, 34893810), (5, 27915048), (6, 23262540), (7, 19939320), (8, 17446905), (9, 15508360), (10, 13957524), (12, 11631270), (14, 9969660), (15, 9305016), (18, 7754180), (20, 6978762), (21, 6646440), (24, 5815635), (28, 4984830), (30, 4652508), (35, 3987864), (36, 3877090), (40, 3489381), (42, 3323220), (45, 3101672), (56, 2492415), (60, 2326254), (63, 2215480), (70, 1993932), (72, 1938545), (84, 1661610), (90, 1550836), (97, 1438920), (105, 1329288), (120, 1163127), (126, 1107740), (140, 996966), (168, 830805), (180, 775418), (194, 719460), (210, 664644), (252, 553870), (280, 498483), (291, 479640), (315, 443096), (360, 387709), (388, 359730), (420, 332322), (485, 287784), (504, 276935), (571, 244440), (582, 239820), (630, 221548), (679, 205560), (776, 179865), (840, 166161), (873, 159880), (970, 143892), (1142, 122220), (1164, 119910), (1260, 110774), (1358, 102780), (1455, 95928), (1713, 81480), (1746, 79940), (1940, 71946), (2037, 68520), (2284, 61110), (2328, 59955), (2520, 55387), (2716, 51390), (2855, 48888), (2910, 47964), (3395, 41112), (3426, 40740), (3492, 39970), (3880, 35973), (3997, 34920), (4074, 34260), (4365, 31976), (4568, 30555), (5139, 27160), (5432, 25695), (5710, 24444), (5820, 23982), (6111, 22840), (6790, 20556), (6852, 20370), (6984, 19985), (7994, 17460), (8148, 17130), (8565, 16296), (8730, 15988), (10185, 13704), (10278, 13580), (11420, 12222), (11640, 11991)]