406293134520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{236983}}^1$

素因数の和:237174

約数の個数: 256

約数和(自身を含む): 1509720791040

約数和(自身を除く): 1103427656520

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, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 157, 168, 182, 195, 210, 260, 273, 280, 312, 314, 364, 390, 420, 455, 471, 520, 546, 628, 728, 780, 785, 840, 910, 942, 1092, 1099, 1256, 1365, 1560, 1570, 1820, 1884, 2041, 2184, 2198, 2355, 2730, 3140, 3297, 3640, 3768, 4082, 4396, 4710, 5460, 5495, 6123, 6280, 6594, 8164, 8792, 9420, 10205, 10920, 10990, 12246, 13188, 14287, 16328, 16485, 18840, 20410, 21980, 24492, 26376, 28574, 30615, 32970, 40820, 42861, 43960, 48984, 57148, 61230, 65940, 71435, 81640, 85722, 114296, 122460, 131880, 142870, 171444, 214305, 236983, 244920, 285740, 342888, 428610, 473966, 571480, 710949, 857220, 947932, 1184915, 1421898, 1658881, 1714440, 1895864, 2369830, 2843796, 3080779, 3317762, 3554745, 4739660, 4976643, 5687592, 6161558, 6635524, 7109490, 8294405, 9242337, 9479320, 9953286, 12323116, 13271048, 14218980, 15403895, 16588810, 18484674, 19906572, 21565453, 24646232, 24883215, 28437960, 30807790, 33177620, 36969348, 37206331, 39813144, 43130906, 46211685, 49766430, 61615580, 64696359, 66355240, 73938696, 74412662, 86261812, 92423370, 99532860, 107827265, 111618993, 123231160, 129392718, 148825324, 172523624, 184846740, 186031655, 199065720, 215654530, 223237986, 258785436, 260444317, 297650648, 323481795, 369693480, 372063310, 431309060, 446475972, 483682303, 517570872, 520888634, 558094965, 646963590, 744126620, 781332951, 862618120, 892951944, 967364606, 1041777268, 1116189930, 1293927180, 1302221585, 1451046909, 1488253240, 1562665902, 1934729212, 2083554536, 2232379860, 2418411515, 2587854360, 2604443170, 2902093818, 3125331804, 3385776121, 3869458424, 3906664755, 4464759720, 4836823030, 5208886340, 5804187636, 6250663608, 6771552242, 7255234545, 7813329510, 9673646060, 10157328363, 10417772680, 11608375272, 13543104484, 14510469090, 15626659020, 16928880605, 19347292120, 20314656726, 27086208968, 29020938180, 31253318040, 33857761210, 40629313452, 50786641815, 58041876360, 67715522420, 81258626904, 101573283630, 135431044840, 203146567260, 406293134520]

約数ペア:

[(1, 406293134520), (2, 203146567260), (3, 135431044840), (4, 101573283630), (5, 81258626904), (6, 67715522420), (7, 58041876360), (8, 50786641815), (10, 40629313452), (12, 33857761210), (13, 31253318040), (14, 29020938180), (15, 27086208968), (20, 20314656726), (21, 19347292120), (24, 16928880605), (26, 15626659020), (28, 14510469090), (30, 13543104484), (35, 11608375272), (39, 10417772680), (40, 10157328363), (42, 9673646060), (52, 7813329510), (56, 7255234545), (60, 6771552242), (65, 6250663608), (70, 5804187636), (78, 5208886340), (84, 4836823030), (91, 4464759720), (104, 3906664755), (105, 3869458424), (120, 3385776121), (130, 3125331804), (140, 2902093818), (156, 2604443170), (157, 2587854360), (168, 2418411515), (182, 2232379860), (195, 2083554536), (210, 1934729212), (260, 1562665902), (273, 1488253240), (280, 1451046909), (312, 1302221585), (314, 1293927180), (364, 1116189930), (390, 1041777268), (420, 967364606), (455, 892951944), (471, 862618120), (520, 781332951), (546, 744126620), (628, 646963590), (728, 558094965), (780, 520888634), (785, 517570872), (840, 483682303), (910, 446475972), (942, 431309060), (1092, 372063310), (1099, 369693480), (1256, 323481795), (1365, 297650648), (1560, 260444317), (1570, 258785436), (1820, 223237986), (1884, 215654530), (2041, 199065720), (2184, 186031655), (2198, 184846740), (2355, 172523624), (2730, 148825324), (3140, 129392718), (3297, 123231160), (3640, 111618993), (3768, 107827265), (4082, 99532860), (4396, 92423370), (4710, 86261812), (5460, 74412662), (5495, 73938696), (6123, 66355240), (6280, 64696359), (6594, 61615580), (8164, 49766430), (8792, 46211685), (9420, 43130906), (10205, 39813144), (10920, 37206331), (10990, 36969348), (12246, 33177620), (13188, 30807790), (14287, 28437960), (16328, 24883215), (16485, 24646232), (18840, 21565453), (20410, 19906572), (21980, 18484674), (24492, 16588810), (26376, 15403895), (28574, 14218980), (30615, 13271048), (32970, 12323116), (40820, 9953286), (42861, 9479320), (43960, 9242337), (48984, 8294405), (57148, 7109490), (61230, 6635524), (65940, 6161558), (71435, 5687592), (81640, 4976643), (85722, 4739660), (114296, 3554745), (122460, 3317762), (131880, 3080779), (142870, 2843796), (171444, 2369830), (214305, 1895864), (236983, 1714440), (244920, 1658881), (285740, 1421898), (342888, 1184915), (428610, 947932), (473966, 857220), (571480, 710949)]