70739760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 320

約数和(自身を含む): 279982080

約数和(自身を除く): 209242320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 41, 42, 48, 52, 56, 60, 65, 70, 78, 79, 80, 82, 84, 91, 104, 105, 112, 120, 123, 130, 140, 156, 158, 164, 168, 182, 195, 205, 208, 210, 237, 240, 246, 260, 273, 280, 287, 312, 316, 328, 336, 364, 390, 395, 410, 420, 455, 474, 492, 520, 533, 546, 553, 560, 574, 615, 624, 632, 656, 728, 780, 790, 820, 840, 861, 910, 948, 984, 1027, 1040, 1066, 1092, 1106, 1148, 1185, 1230, 1264, 1365, 1435, 1456, 1560, 1580, 1599, 1640, 1659, 1680, 1722, 1820, 1896, 1968, 2054, 2132, 2184, 2212, 2296, 2370, 2460, 2665, 2730, 2765, 2870, 3081, 3120, 3160, 3198, 3239, 3280, 3318, 3444, 3640, 3731, 3792, 4108, 4264, 4305, 4368, 4424, 4592, 4740, 4920, 5135, 5330, 5460, 5530, 5740, 6162, 6320, 6396, 6478, 6636, 6888, 7189, 7280, 7462, 7995, 8216, 8295, 8528, 8610, 8848, 9480, 9717, 9840, 10270, 10660, 10920, 11060, 11193, 11480, 12324, 12792, 12956, 13272, 13776, 14378, 14924, 15405, 15990, 16195, 16432, 16590, 17220, 18655, 18960, 19434, 20540, 21320, 21567, 21840, 22120, 22386, 22673, 22960, 24648, 25584, 25912, 26544, 28756, 29848, 30810, 31980, 32390, 33180, 34440, 35945, 37310, 38868, 41080, 42107, 42640, 43134, 44240, 44772, 45346, 48585, 49296, 51824, 55965, 57512, 59696, 61620, 63960, 64780, 66360, 68019, 68880, 71890, 74620, 77736, 82160, 84214, 86268, 89544, 90692, 97170, 107835, 111930, 113365, 115024, 123240, 126321, 127920, 129560, 132720, 136038, 143780, 149240, 155472, 168428, 172536, 179088, 181384, 194340, 210535, 215670, 223860, 226730, 246480, 252642, 259120, 272076, 287560, 294749, 298480, 336856, 340095, 345072, 362768, 388680, 421070, 431340, 447720, 453460, 505284, 544152, 575120, 589498, 631605, 673712, 680190, 777360, 842140, 862680, 884247, 895440, 906920, 1010568, 1088304, 1178996, 1263210, 1360380, 1473745, 1684280, 1725360, 1768494, 1813840, 2021136, 2357992, 2526420, 2720760, 2947490, 3368560, 3536988, 4421235, 4715984, 5052840, 5441520, 5894980, 7073976, 8842470, 10105680, 11789960, 14147952, 17684940, 23579920, 35369880, 70739760]

約数ペア:

[(1, 70739760), (2, 35369880), (3, 23579920), (4, 17684940), (5, 14147952), (6, 11789960), (7, 10105680), (8, 8842470), (10, 7073976), (12, 5894980), (13, 5441520), (14, 5052840), (15, 4715984), (16, 4421235), (20, 3536988), (21, 3368560), (24, 2947490), (26, 2720760), (28, 2526420), (30, 2357992), (35, 2021136), (39, 1813840), (40, 1768494), (41, 1725360), (42, 1684280), (48, 1473745), (52, 1360380), (56, 1263210), (60, 1178996), (65, 1088304), (70, 1010568), (78, 906920), (79, 895440), (80, 884247), (82, 862680), (84, 842140), (91, 777360), (104, 680190), (105, 673712), (112, 631605), (120, 589498), (123, 575120), (130, 544152), (140, 505284), (156, 453460), (158, 447720), (164, 431340), (168, 421070), (182, 388680), (195, 362768), (205, 345072), (208, 340095), (210, 336856), (237, 298480), (240, 294749), (246, 287560), (260, 272076), (273, 259120), (280, 252642), (287, 246480), (312, 226730), (316, 223860), (328, 215670), (336, 210535), (364, 194340), (390, 181384), (395, 179088), (410, 172536), (420, 168428), (455, 155472), (474, 149240), (492, 143780), (520, 136038), (533, 132720), (546, 129560), (553, 127920), (560, 126321), (574, 123240), (615, 115024), (624, 113365), (632, 111930), (656, 107835), (728, 97170), (780, 90692), (790, 89544), (820, 86268), (840, 84214), (861, 82160), (910, 77736), (948, 74620), (984, 71890), (1027, 68880), (1040, 68019), (1066, 66360), (1092, 64780), (1106, 63960), (1148, 61620), (1185, 59696), (1230, 57512), (1264, 55965), (1365, 51824), (1435, 49296), (1456, 48585), (1560, 45346), (1580, 44772), (1599, 44240), (1640, 43134), (1659, 42640), (1680, 42107), (1722, 41080), (1820, 38868), (1896, 37310), (1968, 35945), (2054, 34440), (2132, 33180), (2184, 32390), (2212, 31980), (2296, 30810), (2370, 29848), (2460, 28756), (2665, 26544), (2730, 25912), (2765, 25584), (2870, 24648), (3081, 22960), (3120, 22673), (3160, 22386), (3198, 22120), (3239, 21840), (3280, 21567), (3318, 21320), (3444, 20540), (3640, 19434), (3731, 18960), (3792, 18655), (4108, 17220), (4264, 16590), (4305, 16432), (4368, 16195), (4424, 15990), (4592, 15405), (4740, 14924), (4920, 14378), (5135, 13776), (5330, 13272), (5460, 12956), (5530, 12792), (5740, 12324), (6162, 11480), (6320, 11193), (6396, 11060), (6478, 10920), (6636, 10660), (6888, 10270), (7189, 9840), (7280, 9717), (7462, 9480), (7995, 8848), (8216, 8610), (8295, 8528)]