231198240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 384

約数和(自身を含む): 921231360

約数和(自身を除く): 690033120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 67, 70, 78, 79, 80, 84, 91, 96, 104, 105, 112, 120, 130, 134, 140, 156, 158, 160, 168, 182, 195, 201, 208, 210, 224, 237, 240, 260, 268, 273, 280, 312, 316, 335, 336, 364, 390, 395, 402, 416, 420, 455, 469, 474, 480, 520, 536, 546, 553, 560, 624, 632, 670, 672, 728, 780, 790, 804, 840, 871, 910, 938, 948, 1005, 1027, 1040, 1072, 1092, 1106, 1120, 1185, 1248, 1264, 1340, 1365, 1407, 1456, 1560, 1580, 1608, 1659, 1680, 1742, 1820, 1876, 1896, 2010, 2054, 2080, 2144, 2184, 2212, 2345, 2370, 2528, 2613, 2680, 2730, 2765, 2814, 2912, 3081, 3120, 3160, 3216, 3318, 3360, 3484, 3640, 3752, 3792, 4020, 4108, 4355, 4368, 4424, 4690, 4740, 5135, 5226, 5293, 5360, 5460, 5530, 5628, 6097, 6162, 6240, 6320, 6432, 6636, 6968, 7035, 7189, 7280, 7504, 7584, 8040, 8216, 8295, 8710, 8736, 8848, 9380, 9480, 10270, 10452, 10586, 10720, 10920, 11060, 11256, 12194, 12324, 12640, 13065, 13272, 13936, 14070, 14378, 14560, 15008, 15405, 15879, 16080, 16432, 16590, 17420, 17696, 18291, 18760, 18960, 20540, 20904, 21172, 21567, 21840, 22120, 22512, 24388, 24648, 26130, 26465, 26544, 27872, 28140, 28756, 30485, 30810, 31758, 32160, 32864, 33180, 34840, 35945, 36582, 37051, 37520, 37920, 41080, 41808, 42344, 43134, 43680, 44240, 45024, 48776, 49296, 52260, 52930, 53088, 56280, 57512, 60970, 61620, 63516, 66360, 68809, 69680, 71890, 73164, 74102, 75040, 79395, 82160, 83616, 84688, 86268, 88480, 91455, 97552, 98592, 104520, 105860, 107835, 111153, 112560, 115024, 121940, 123240, 127032, 132720, 137618, 139360, 143780, 146328, 148204, 158790, 164320, 169376, 172536, 182910, 185255, 195104, 206427, 209040, 211720, 215670, 222306, 225120, 230048, 243880, 246480, 254064, 265440, 275236, 287560, 292656, 296408, 317580, 344045, 345072, 365820, 370510, 412854, 418080, 423440, 431340, 444612, 481663, 487760, 492960, 508128, 550472, 555765, 575120, 585312, 592816, 635160, 688090, 690144, 731640, 741020, 825708, 846880, 862680, 889224, 963326, 975520, 1032135, 1100944, 1111530, 1150240, 1185632, 1270320, 1376180, 1444989, 1463280, 1482040, 1651416, 1725360, 1778448, 1926652, 2064270, 2201888, 2223060, 2408315, 2540640, 2752360, 2889978, 2926560, 2964080, 3302832, 3450720, 3556896, 3853304, 4128540, 4446120, 4816630, 5504720, 5779956, 5928160, 6605664, 7224945, 7706608, 8257080, 8892240, 9633260, 11009440, 11559912, 14449890, 15413216, 16514160, 17784480, 19266520, 23119824, 28899780, 33028320, 38533040, 46239648, 57799560, 77066080, 115599120, 231198240]

約数ペア:

[(1, 231198240), (2, 115599120), (3, 77066080), (4, 57799560), (5, 46239648), (6, 38533040), (7, 33028320), (8, 28899780), (10, 23119824), (12, 19266520), (13, 17784480), (14, 16514160), (15, 15413216), (16, 14449890), (20, 11559912), (21, 11009440), (24, 9633260), (26, 8892240), (28, 8257080), (30, 7706608), (32, 7224945), (35, 6605664), (39, 5928160), (40, 5779956), (42, 5504720), (48, 4816630), (52, 4446120), (56, 4128540), (60, 3853304), (65, 3556896), (67, 3450720), (70, 3302832), (78, 2964080), (79, 2926560), (80, 2889978), (84, 2752360), (91, 2540640), (96, 2408315), (104, 2223060), (105, 2201888), (112, 2064270), (120, 1926652), (130, 1778448), (134, 1725360), (140, 1651416), (156, 1482040), (158, 1463280), (160, 1444989), (168, 1376180), (182, 1270320), (195, 1185632), (201, 1150240), (208, 1111530), (210, 1100944), (224, 1032135), (237, 975520), (240, 963326), (260, 889224), (268, 862680), (273, 846880), (280, 825708), (312, 741020), (316, 731640), (335, 690144), (336, 688090), (364, 635160), (390, 592816), (395, 585312), (402, 575120), (416, 555765), (420, 550472), (455, 508128), (469, 492960), (474, 487760), (480, 481663), (520, 444612), (536, 431340), (546, 423440), (553, 418080), (560, 412854), (624, 370510), (632, 365820), (670, 345072), (672, 344045), (728, 317580), (780, 296408), (790, 292656), (804, 287560), (840, 275236), (871, 265440), (910, 254064), (938, 246480), (948, 243880), (1005, 230048), (1027, 225120), (1040, 222306), (1072, 215670), (1092, 211720), (1106, 209040), (1120, 206427), (1185, 195104), (1248, 185255), (1264, 182910), (1340, 172536), (1365, 169376), (1407, 164320), (1456, 158790), (1560, 148204), (1580, 146328), (1608, 143780), (1659, 139360), (1680, 137618), (1742, 132720), (1820, 127032), (1876, 123240), (1896, 121940), (2010, 115024), (2054, 112560), (2080, 111153), (2144, 107835), (2184, 105860), (2212, 104520), (2345, 98592), (2370, 97552), (2528, 91455), (2613, 88480), (2680, 86268), (2730, 84688), (2765, 83616), (2814, 82160), (2912, 79395), (3081, 75040), (3120, 74102), (3160, 73164), (3216, 71890), (3318, 69680), (3360, 68809), (3484, 66360), (3640, 63516), (3752, 61620), (3792, 60970), (4020, 57512), (4108, 56280), (4355, 53088), (4368, 52930), (4424, 52260), (4690, 49296), (4740, 48776), (5135, 45024), (5226, 44240), (5293, 43680), (5360, 43134), (5460, 42344), (5530, 41808), (5628, 41080), (6097, 37920), (6162, 37520), (6240, 37051), (6320, 36582), (6432, 35945), (6636, 34840), (6968, 33180), (7035, 32864), (7189, 32160), (7280, 31758), (7504, 30810), (7584, 30485), (8040, 28756), (8216, 28140), (8295, 27872), (8710, 26544), (8736, 26465), (8848, 26130), (9380, 24648), (9480, 24388), (10270, 22512), (10452, 22120), (10586, 21840), (10720, 21567), (10920, 21172), (11060, 20904), (11256, 20540), (12194, 18960), (12324, 18760), (12640, 18291), (13065, 17696), (13272, 17420), (13936, 16590), (14070, 16432), (14378, 16080), (14560, 15879), (15008, 15405)]