157351740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:241

約数の個数: 288

約数和(自身を含む): 579156480

約数和(自身を除く): 421804740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 49, 52, 60, 65, 69, 70, 78, 84, 91, 92, 98, 105, 115, 130, 138, 140, 147, 156, 161, 179, 182, 195, 196, 210, 230, 245, 260, 273, 276, 294, 299, 322, 345, 358, 364, 390, 420, 455, 460, 483, 490, 537, 546, 588, 598, 637, 644, 690, 716, 735, 780, 805, 895, 897, 910, 966, 980, 1074, 1092, 1127, 1196, 1253, 1274, 1365, 1380, 1470, 1495, 1610, 1790, 1794, 1820, 1911, 1932, 2093, 2148, 2254, 2327, 2415, 2506, 2548, 2685, 2730, 2940, 2990, 3185, 3220, 3381, 3580, 3588, 3759, 3822, 4117, 4186, 4485, 4508, 4654, 4830, 5012, 5370, 5460, 5635, 5980, 6265, 6279, 6370, 6762, 6981, 7518, 7644, 8234, 8372, 8771, 8970, 9308, 9555, 9660, 10465, 10740, 11270, 11635, 12351, 12530, 12558, 12740, 13524, 13962, 14651, 15036, 16289, 16468, 16905, 17542, 17940, 18795, 19110, 20585, 20930, 22540, 23270, 24702, 25060, 25116, 26313, 27924, 28819, 29302, 31395, 32578, 33810, 34905, 35084, 37590, 38220, 41170, 41860, 43855, 43953, 46540, 48867, 49404, 52626, 53521, 57638, 58604, 61755, 62790, 65156, 67620, 69810, 73255, 75180, 81445, 82340, 86457, 87710, 87906, 97734, 105252, 107042, 114023, 115276, 123510, 125580, 131565, 139620, 144095, 146510, 160563, 162890, 172914, 175420, 175812, 195468, 201733, 214084, 219765, 228046, 244335, 247020, 263130, 267605, 288190, 293020, 321126, 325780, 342069, 345828, 374647, 403466, 432285, 439530, 456092, 488670, 526260, 535210, 570115, 576380, 605199, 642252, 684138, 749294, 802815, 806932, 864570, 879060, 977340, 1008665, 1070420, 1123941, 1140230, 1210398, 1368276, 1498588, 1605630, 1710345, 1729140, 1873235, 2017330, 2247882, 2280460, 2420796, 2622529, 3025995, 3211260, 3420690, 3746470, 4034660, 4495764, 5245058, 5619705, 6051990, 6841380, 7492940, 7867587, 10490116, 11239410, 12103980, 13112645, 15735174, 22478820, 26225290, 31470348, 39337935, 52450580, 78675870, 157351740]

約数ペア:

[(1, 157351740), (2, 78675870), (3, 52450580), (4, 39337935), (5, 31470348), (6, 26225290), (7, 22478820), (10, 15735174), (12, 13112645), (13, 12103980), (14, 11239410), (15, 10490116), (20, 7867587), (21, 7492940), (23, 6841380), (26, 6051990), (28, 5619705), (30, 5245058), (35, 4495764), (39, 4034660), (42, 3746470), (46, 3420690), (49, 3211260), (52, 3025995), (60, 2622529), (65, 2420796), (69, 2280460), (70, 2247882), (78, 2017330), (84, 1873235), (91, 1729140), (92, 1710345), (98, 1605630), (105, 1498588), (115, 1368276), (130, 1210398), (138, 1140230), (140, 1123941), (147, 1070420), (156, 1008665), (161, 977340), (179, 879060), (182, 864570), (195, 806932), (196, 802815), (210, 749294), (230, 684138), (245, 642252), (260, 605199), (273, 576380), (276, 570115), (294, 535210), (299, 526260), (322, 488670), (345, 456092), (358, 439530), (364, 432285), (390, 403466), (420, 374647), (455, 345828), (460, 342069), (483, 325780), (490, 321126), (537, 293020), (546, 288190), (588, 267605), (598, 263130), (637, 247020), (644, 244335), (690, 228046), (716, 219765), (735, 214084), (780, 201733), (805, 195468), (895, 175812), (897, 175420), (910, 172914), (966, 162890), (980, 160563), (1074, 146510), (1092, 144095), (1127, 139620), (1196, 131565), (1253, 125580), (1274, 123510), (1365, 115276), (1380, 114023), (1470, 107042), (1495, 105252), (1610, 97734), (1790, 87906), (1794, 87710), (1820, 86457), (1911, 82340), (1932, 81445), (2093, 75180), (2148, 73255), (2254, 69810), (2327, 67620), (2415, 65156), (2506, 62790), (2548, 61755), (2685, 58604), (2730, 57638), (2940, 53521), (2990, 52626), (3185, 49404), (3220, 48867), (3381, 46540), (3580, 43953), (3588, 43855), (3759, 41860), (3822, 41170), (4117, 38220), (4186, 37590), (4485, 35084), (4508, 34905), (4654, 33810), (4830, 32578), (5012, 31395), (5370, 29302), (5460, 28819), (5635, 27924), (5980, 26313), (6265, 25116), (6279, 25060), (6370, 24702), (6762, 23270), (6981, 22540), (7518, 20930), (7644, 20585), (8234, 19110), (8372, 18795), (8771, 17940), (8970, 17542), (9308, 16905), (9555, 16468), (9660, 16289), (10465, 15036), (10740, 14651), (11270, 13962), (11635, 13524), (12351, 12740), (12530, 12558)]