157836120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 256

約数和(自身を含む): 548674560

約数和(自身を除く): 390838440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 53, 60, 65, 69, 78, 83, 92, 104, 106, 115, 120, 130, 138, 156, 159, 166, 184, 195, 212, 230, 249, 260, 265, 276, 299, 312, 318, 332, 345, 390, 415, 424, 460, 498, 520, 530, 552, 598, 636, 664, 689, 690, 780, 795, 830, 897, 920, 996, 1060, 1079, 1196, 1219, 1245, 1272, 1378, 1380, 1495, 1560, 1590, 1660, 1794, 1909, 1992, 2067, 2120, 2158, 2392, 2438, 2490, 2756, 2760, 2990, 3180, 3237, 3320, 3445, 3588, 3657, 3818, 4134, 4316, 4399, 4485, 4876, 4980, 5395, 5512, 5727, 5980, 6095, 6360, 6474, 6890, 7176, 7314, 7636, 8268, 8632, 8798, 8970, 9545, 9752, 9960, 10335, 10790, 11454, 11960, 12190, 12948, 13197, 13780, 14628, 15272, 15847, 16185, 16536, 17596, 17940, 18285, 19090, 20670, 21580, 21995, 22908, 24380, 24817, 25896, 26394, 27560, 28635, 29256, 31694, 32370, 35192, 35880, 36570, 38180, 41340, 43160, 43990, 45816, 47541, 48760, 49634, 52788, 57187, 57270, 63388, 64740, 65985, 73140, 74451, 76360, 79235, 82680, 87980, 95082, 99268, 101177, 105576, 114374, 114540, 124085, 126776, 129480, 131970, 146280, 148902, 158470, 171561, 175960, 190164, 198536, 202354, 228748, 229080, 237705, 248170, 263940, 285935, 297804, 303531, 316940, 343122, 372255, 380328, 404708, 457496, 475410, 496340, 505885, 527880, 571870, 595608, 607062, 633880, 686244, 744510, 809416, 857805, 950820, 992680, 1011770, 1143740, 1214124, 1315301, 1372488, 1489020, 1517655, 1715610, 1901640, 2023540, 2287480, 2428248, 2630602, 2978040, 3035310, 3431220, 3945903, 4047080, 5261204, 6070620, 6576505, 6862440, 7891806, 10522408, 12141240, 13153010, 15783612, 19729515, 26306020, 31567224, 39459030, 52612040, 78918060, 157836120]

約数ペア:

[(1, 157836120), (2, 78918060), (3, 52612040), (4, 39459030), (5, 31567224), (6, 26306020), (8, 19729515), (10, 15783612), (12, 13153010), (13, 12141240), (15, 10522408), (20, 7891806), (23, 6862440), (24, 6576505), (26, 6070620), (30, 5261204), (39, 4047080), (40, 3945903), (46, 3431220), (52, 3035310), (53, 2978040), (60, 2630602), (65, 2428248), (69, 2287480), (78, 2023540), (83, 1901640), (92, 1715610), (104, 1517655), (106, 1489020), (115, 1372488), (120, 1315301), (130, 1214124), (138, 1143740), (156, 1011770), (159, 992680), (166, 950820), (184, 857805), (195, 809416), (212, 744510), (230, 686244), (249, 633880), (260, 607062), (265, 595608), (276, 571870), (299, 527880), (312, 505885), (318, 496340), (332, 475410), (345, 457496), (390, 404708), (415, 380328), (424, 372255), (460, 343122), (498, 316940), (520, 303531), (530, 297804), (552, 285935), (598, 263940), (636, 248170), (664, 237705), (689, 229080), (690, 228748), (780, 202354), (795, 198536), (830, 190164), (897, 175960), (920, 171561), (996, 158470), (1060, 148902), (1079, 146280), (1196, 131970), (1219, 129480), (1245, 126776), (1272, 124085), (1378, 114540), (1380, 114374), (1495, 105576), (1560, 101177), (1590, 99268), (1660, 95082), (1794, 87980), (1909, 82680), (1992, 79235), (2067, 76360), (2120, 74451), (2158, 73140), (2392, 65985), (2438, 64740), (2490, 63388), (2756, 57270), (2760, 57187), (2990, 52788), (3180, 49634), (3237, 48760), (3320, 47541), (3445, 45816), (3588, 43990), (3657, 43160), (3818, 41340), (4134, 38180), (4316, 36570), (4399, 35880), (4485, 35192), (4876, 32370), (4980, 31694), (5395, 29256), (5512, 28635), (5727, 27560), (5980, 26394), (6095, 25896), (6360, 24817), (6474, 24380), (6890, 22908), (7176, 21995), (7314, 21580), (7636, 20670), (8268, 19090), (8632, 18285), (8798, 17940), (8970, 17596), (9545, 16536), (9752, 16185), (9960, 15847), (10335, 15272), (10790, 14628), (11454, 13780), (11960, 13197), (12190, 12948)]