319583160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2969}}^1$

素因数の和:3022

約数の個数: 192

約数和(自身を含む): 1167566400

約数和(自身を除く): 847983240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 520, 552, 585, 598, 690, 780, 828, 897, 920, 936, 1035, 1170, 1196, 1380, 1495, 1560, 1656, 1794, 2070, 2340, 2392, 2691, 2760, 2969, 2990, 3588, 4140, 4485, 4680, 5382, 5938, 5980, 7176, 8280, 8907, 8970, 10764, 11876, 11960, 13455, 14845, 17814, 17940, 21528, 23752, 26721, 26910, 29690, 35628, 35880, 38597, 44535, 53442, 53820, 59380, 68287, 71256, 77194, 89070, 106884, 107640, 115791, 118760, 133605, 136574, 154388, 178140, 192985, 204861, 213768, 231582, 267210, 273148, 308776, 341435, 347373, 356280, 385970, 409722, 463164, 534420, 546296, 578955, 614583, 682870, 694746, 771940, 819444, 887731, 926328, 1024305, 1068840, 1157910, 1229166, 1365740, 1389492, 1543880, 1638888, 1736865, 1775462, 2048610, 2315820, 2458332, 2663193, 2731480, 2778984, 3072915, 3473730, 3550924, 4097220, 4438655, 4631640, 4916664, 5326386, 6145830, 6947460, 7101848, 7989579, 8194440, 8877310, 10652772, 12291660, 13315965, 13894920, 15979158, 17754620, 21305544, 24583320, 26631930, 31958316, 35509240, 39947895, 53263860, 63916632, 79895790, 106527720, 159791580, 319583160]

約数ペア:

[(1, 319583160), (2, 159791580), (3, 106527720), (4, 79895790), (5, 63916632), (6, 53263860), (8, 39947895), (9, 35509240), (10, 31958316), (12, 26631930), (13, 24583320), (15, 21305544), (18, 17754620), (20, 15979158), (23, 13894920), (24, 13315965), (26, 12291660), (30, 10652772), (36, 8877310), (39, 8194440), (40, 7989579), (45, 7101848), (46, 6947460), (52, 6145830), (60, 5326386), (65, 4916664), (69, 4631640), (72, 4438655), (78, 4097220), (90, 3550924), (92, 3473730), (104, 3072915), (115, 2778984), (117, 2731480), (120, 2663193), (130, 2458332), (138, 2315820), (156, 2048610), (180, 1775462), (184, 1736865), (195, 1638888), (207, 1543880), (230, 1389492), (234, 1365740), (260, 1229166), (276, 1157910), (299, 1068840), (312, 1024305), (345, 926328), (360, 887731), (390, 819444), (414, 771940), (460, 694746), (468, 682870), (520, 614583), (552, 578955), (585, 546296), (598, 534420), (690, 463164), (780, 409722), (828, 385970), (897, 356280), (920, 347373), (936, 341435), (1035, 308776), (1170, 273148), (1196, 267210), (1380, 231582), (1495, 213768), (1560, 204861), (1656, 192985), (1794, 178140), (2070, 154388), (2340, 136574), (2392, 133605), (2691, 118760), (2760, 115791), (2969, 107640), (2990, 106884), (3588, 89070), (4140, 77194), (4485, 71256), (4680, 68287), (5382, 59380), (5938, 53820), (5980, 53442), (7176, 44535), (8280, 38597), (8907, 35880), (8970, 35628), (10764, 29690), (11876, 26910), (11960, 26721), (13455, 23752), (14845, 21528), (17814, 17940)]