315672240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 320

約数和(自身を含む): 1133927424

約数和(自身を除く): 818255184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 53, 60, 65, 69, 78, 80, 83, 92, 104, 106, 115, 120, 130, 138, 156, 159, 166, 184, 195, 208, 212, 230, 240, 249, 260, 265, 276, 299, 312, 318, 332, 345, 368, 390, 415, 424, 460, 498, 520, 530, 552, 598, 624, 636, 664, 689, 690, 780, 795, 830, 848, 897, 920, 996, 1040, 1060, 1079, 1104, 1196, 1219, 1245, 1272, 1328, 1378, 1380, 1495, 1560, 1590, 1660, 1794, 1840, 1909, 1992, 2067, 2120, 2158, 2392, 2438, 2490, 2544, 2756, 2760, 2990, 3120, 3180, 3237, 3320, 3445, 3588, 3657, 3818, 3984, 4134, 4240, 4316, 4399, 4485, 4784, 4876, 4980, 5395, 5512, 5520, 5727, 5980, 6095, 6360, 6474, 6640, 6890, 7176, 7314, 7636, 8268, 8632, 8798, 8970, 9545, 9752, 9960, 10335, 10790, 11024, 11454, 11960, 12190, 12720, 12948, 13197, 13780, 14352, 14628, 15272, 15847, 16185, 16536, 17264, 17596, 17940, 18285, 19090, 19504, 19920, 20670, 21580, 21995, 22908, 23920, 24380, 24817, 25896, 26394, 27560, 28635, 29256, 30544, 31694, 32370, 33072, 35192, 35880, 36570, 38180, 41340, 43160, 43990, 45816, 47541, 48760, 49634, 51792, 52788, 55120, 57187, 57270, 58512, 63388, 64740, 65985, 70384, 71760, 73140, 74451, 76360, 79235, 82680, 86320, 87980, 91632, 95082, 97520, 99268, 101177, 105576, 114374, 114540, 124085, 126776, 129480, 131970, 146280, 148902, 152720, 158470, 165360, 171561, 175960, 190164, 198536, 202354, 211152, 228748, 229080, 237705, 248170, 253552, 258960, 263940, 285935, 292560, 297804, 303531, 316940, 343122, 351920, 372255, 380328, 397072, 404708, 457496, 458160, 475410, 496340, 505885, 527880, 571870, 595608, 607062, 633880, 686244, 744510, 760656, 809416, 857805, 914992, 950820, 992680, 1011770, 1055760, 1143740, 1191216, 1214124, 1267760, 1315301, 1372488, 1489020, 1517655, 1618832, 1715610, 1901640, 1985360, 2023540, 2287480, 2428248, 2630602, 2744976, 2978040, 3035310, 3431220, 3803280, 3945903, 4047080, 4574960, 4856496, 5261204, 5956080, 6070620, 6576505, 6862440, 7891806, 8094160, 10522408, 12141240, 13153010, 13724880, 15783612, 19729515, 21044816, 24282480, 26306020, 31567224, 39459030, 52612040, 63134448, 78918060, 105224080, 157836120, 315672240]

約数ペア:

[(1, 315672240), (2, 157836120), (3, 105224080), (4, 78918060), (5, 63134448), (6, 52612040), (8, 39459030), (10, 31567224), (12, 26306020), (13, 24282480), (15, 21044816), (16, 19729515), (20, 15783612), (23, 13724880), (24, 13153010), (26, 12141240), (30, 10522408), (39, 8094160), (40, 7891806), (46, 6862440), (48, 6576505), (52, 6070620), (53, 5956080), (60, 5261204), (65, 4856496), (69, 4574960), (78, 4047080), (80, 3945903), (83, 3803280), (92, 3431220), (104, 3035310), (106, 2978040), (115, 2744976), (120, 2630602), (130, 2428248), (138, 2287480), (156, 2023540), (159, 1985360), (166, 1901640), (184, 1715610), (195, 1618832), (208, 1517655), (212, 1489020), (230, 1372488), (240, 1315301), (249, 1267760), (260, 1214124), (265, 1191216), (276, 1143740), (299, 1055760), (312, 1011770), (318, 992680), (332, 950820), (345, 914992), (368, 857805), (390, 809416), (415, 760656), (424, 744510), (460, 686244), (498, 633880), (520, 607062), (530, 595608), (552, 571870), (598, 527880), (624, 505885), (636, 496340), (664, 475410), (689, 458160), (690, 457496), (780, 404708), (795, 397072), (830, 380328), (848, 372255), (897, 351920), (920, 343122), (996, 316940), (1040, 303531), (1060, 297804), (1079, 292560), (1104, 285935), (1196, 263940), (1219, 258960), (1245, 253552), (1272, 248170), (1328, 237705), (1378, 229080), (1380, 228748), (1495, 211152), (1560, 202354), (1590, 198536), (1660, 190164), (1794, 175960), (1840, 171561), (1909, 165360), (1992, 158470), (2067, 152720), (2120, 148902), (2158, 146280), (2392, 131970), (2438, 129480), (2490, 126776), (2544, 124085), (2756, 114540), (2760, 114374), (2990, 105576), (3120, 101177), (3180, 99268), (3237, 97520), (3320, 95082), (3445, 91632), (3588, 87980), (3657, 86320), (3818, 82680), (3984, 79235), (4134, 76360), (4240, 74451), (4316, 73140), (4399, 71760), (4485, 70384), (4784, 65985), (4876, 64740), (4980, 63388), (5395, 58512), (5512, 57270), (5520, 57187), (5727, 55120), (5980, 52788), (6095, 51792), (6360, 49634), (6474, 48760), (6640, 47541), (6890, 45816), (7176, 43990), (7314, 43160), (7636, 41340), (8268, 38180), (8632, 36570), (8798, 35880), (8970, 35192), (9545, 33072), (9752, 32370), (9960, 31694), (10335, 30544), (10790, 29256), (11024, 28635), (11454, 27560), (11960, 26394), (12190, 25896), (12720, 24817), (12948, 24380), (13197, 23920), (13780, 22908), (14352, 21995), (14628, 21580), (15272, 20670), (15847, 19920), (16185, 19504), (16536, 19090), (17264, 18285), (17596, 17940)]