247589160

素因数分解:

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

素因数の和:161

約数の個数: 384

約数和(自身を含む): 965260800

約数和(自身を除く): 717671640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 41, 42, 49, 52, 56, 60, 65, 70, 78, 79, 82, 84, 91, 98, 104, 105, 120, 123, 130, 140, 147, 156, 158, 164, 168, 182, 195, 196, 205, 210, 237, 245, 246, 260, 273, 280, 287, 294, 312, 316, 328, 364, 390, 392, 395, 410, 420, 455, 474, 490, 492, 520, 533, 546, 553, 574, 588, 615, 632, 637, 728, 735, 780, 790, 820, 840, 861, 910, 948, 980, 984, 1027, 1066, 1092, 1106, 1148, 1176, 1185, 1230, 1274, 1365, 1435, 1470, 1560, 1580, 1599, 1640, 1659, 1722, 1820, 1896, 1911, 1960, 2009, 2054, 2132, 2184, 2212, 2296, 2370, 2460, 2548, 2665, 2730, 2765, 2870, 2940, 3081, 3160, 3185, 3198, 3239, 3318, 3444, 3640, 3731, 3822, 3871, 4018, 4108, 4264, 4305, 4424, 4740, 4920, 5096, 5135, 5330, 5460, 5530, 5740, 5880, 6027, 6162, 6370, 6396, 6478, 6636, 6888, 7189, 7462, 7644, 7742, 7995, 8036, 8216, 8295, 8610, 9480, 9555, 9717, 10045, 10270, 10660, 10920, 11060, 11193, 11480, 11613, 12054, 12324, 12740, 12792, 12956, 13272, 14378, 14924, 15288, 15405, 15484, 15990, 16072, 16195, 16590, 17220, 18655, 19110, 19355, 19434, 20090, 20540, 21320, 21567, 22120, 22386, 22673, 23226, 24108, 24648, 25480, 25912, 26117, 28756, 29848, 30135, 30810, 30968, 31980, 32390, 33180, 34440, 35945, 37310, 38220, 38710, 38868, 40180, 41080, 42107, 43134, 44772, 45346, 46452, 48216, 48585, 50323, 52234, 55965, 57512, 58065, 60270, 61620, 63960, 64780, 66360, 68019, 71890, 74620, 76440, 77420, 77736, 78351, 80360, 84214, 86268, 89544, 90692, 92904, 97170, 100646, 104468, 107835, 111930, 113365, 116130, 120540, 123240, 126321, 129560, 130585, 136038, 143780, 149240, 150969, 154840, 156702, 158711, 168428, 172536, 181384, 194340, 201292, 208936, 210535, 215670, 223860, 226730, 232260, 241080, 251615, 252642, 261170, 272076, 287560, 294749, 301938, 313404, 317422, 336856, 340095, 388680, 391755, 402584, 421070, 431340, 447720, 453460, 464520, 476133, 503230, 505284, 522340, 544152, 589498, 603876, 626808, 631605, 634844, 680190, 754845, 783510, 793555, 842140, 862680, 884247, 906920, 952266, 1006460, 1010568, 1044680, 1178996, 1207752, 1263210, 1269688, 1360380, 1473745, 1509690, 1567020, 1587110, 1684280, 1768494, 1904532, 2012920, 2063243, 2357992, 2380665, 2526420, 2720760, 2947490, 3019380, 3134040, 3174220, 3536988, 3809064, 4126486, 4421235, 4761330, 5052840, 5894980, 6038760, 6189729, 6348440, 7073976, 8252972, 8842470, 9522660, 10316215, 11789960, 12379458, 16505944, 17684940, 19045320, 20632430, 24758916, 30948645, 35369880, 41264860, 49517832, 61897290, 82529720, 123794580, 247589160]

約数ペア:

[(1, 247589160), (2, 123794580), (3, 82529720), (4, 61897290), (5, 49517832), (6, 41264860), (7, 35369880), (8, 30948645), (10, 24758916), (12, 20632430), (13, 19045320), (14, 17684940), (15, 16505944), (20, 12379458), (21, 11789960), (24, 10316215), (26, 9522660), (28, 8842470), (30, 8252972), (35, 7073976), (39, 6348440), (40, 6189729), (41, 6038760), (42, 5894980), (49, 5052840), (52, 4761330), (56, 4421235), (60, 4126486), (65, 3809064), (70, 3536988), (78, 3174220), (79, 3134040), (82, 3019380), (84, 2947490), (91, 2720760), (98, 2526420), (104, 2380665), (105, 2357992), (120, 2063243), (123, 2012920), (130, 1904532), (140, 1768494), (147, 1684280), (156, 1587110), (158, 1567020), (164, 1509690), (168, 1473745), (182, 1360380), (195, 1269688), (196, 1263210), (205, 1207752), (210, 1178996), (237, 1044680), (245, 1010568), (246, 1006460), (260, 952266), (273, 906920), (280, 884247), (287, 862680), (294, 842140), (312, 793555), (316, 783510), (328, 754845), (364, 680190), (390, 634844), (392, 631605), (395, 626808), (410, 603876), (420, 589498), (455, 544152), (474, 522340), (490, 505284), (492, 503230), (520, 476133), (533, 464520), (546, 453460), (553, 447720), (574, 431340), (588, 421070), (615, 402584), (632, 391755), (637, 388680), (728, 340095), (735, 336856), (780, 317422), (790, 313404), (820, 301938), (840, 294749), (861, 287560), (910, 272076), (948, 261170), (980, 252642), (984, 251615), (1027, 241080), (1066, 232260), (1092, 226730), (1106, 223860), (1148, 215670), (1176, 210535), (1185, 208936), (1230, 201292), (1274, 194340), (1365, 181384), (1435, 172536), (1470, 168428), (1560, 158711), (1580, 156702), (1599, 154840), (1640, 150969), (1659, 149240), (1722, 143780), (1820, 136038), (1896, 130585), (1911, 129560), (1960, 126321), (2009, 123240), (2054, 120540), (2132, 116130), (2184, 113365), (2212, 111930), (2296, 107835), (2370, 104468), (2460, 100646), (2548, 97170), (2665, 92904), (2730, 90692), (2765, 89544), (2870, 86268), (2940, 84214), (3081, 80360), (3160, 78351), (3185, 77736), (3198, 77420), (3239, 76440), (3318, 74620), (3444, 71890), (3640, 68019), (3731, 66360), (3822, 64780), (3871, 63960), (4018, 61620), (4108, 60270), (4264, 58065), (4305, 57512), (4424, 55965), (4740, 52234), (4920, 50323), (5096, 48585), (5135, 48216), (5330, 46452), (5460, 45346), (5530, 44772), (5740, 43134), (5880, 42107), (6027, 41080), (6162, 40180), (6370, 38868), (6396, 38710), (6478, 38220), (6636, 37310), (6888, 35945), (7189, 34440), (7462, 33180), (7644, 32390), (7742, 31980), (7995, 30968), (8036, 30810), (8216, 30135), (8295, 29848), (8610, 28756), (9480, 26117), (9555, 25912), (9717, 25480), (10045, 24648), (10270, 24108), (10660, 23226), (10920, 22673), (11060, 22386), (11193, 22120), (11480, 21567), (11613, 21320), (12054, 20540), (12324, 20090), (12740, 19434), (12792, 19355), (12956, 19110), (13272, 18655), (14378, 17220), (14924, 16590), (15288, 16195), (15405, 16072), (15484, 15990)]