213754320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:630

約数の個数: 240

約数和(自身を含む): 793355472

約数和(自身を除く): 579601152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 48, 52, 60, 65, 72, 78, 80, 82, 90, 104, 117, 120, 123, 130, 144, 156, 164, 180, 195, 205, 208, 234, 240, 246, 260, 312, 328, 360, 369, 390, 410, 468, 492, 520, 533, 557, 585, 615, 624, 656, 720, 738, 780, 820, 936, 984, 1040, 1066, 1114, 1170, 1230, 1476, 1560, 1599, 1640, 1671, 1845, 1872, 1968, 2132, 2228, 2340, 2460, 2665, 2785, 2952, 3120, 3198, 3280, 3342, 3690, 4264, 4456, 4680, 4797, 4920, 5013, 5330, 5570, 5904, 6396, 6684, 7241, 7380, 7995, 8355, 8528, 8912, 9360, 9594, 9840, 10026, 10660, 11140, 12792, 13368, 14482, 14760, 15990, 16710, 19188, 20052, 21320, 21723, 22280, 22837, 23985, 25065, 25584, 26736, 28964, 29520, 31980, 33420, 36205, 38376, 40104, 42640, 43446, 44560, 45674, 47970, 50130, 57928, 63960, 65169, 66840, 68511, 72410, 76752, 80208, 86892, 91348, 95940, 100260, 108615, 114185, 115856, 127920, 130338, 133680, 137022, 144820, 173784, 182696, 191880, 200520, 205533, 217230, 228370, 260676, 274044, 289640, 296881, 325845, 342555, 347568, 365392, 383760, 401040, 411066, 434460, 456740, 521352, 548088, 579280, 593762, 651690, 685110, 822132, 868920, 890643, 913480, 1027665, 1042704, 1096176, 1187524, 1303380, 1370220, 1484405, 1644264, 1737840, 1781286, 1826960, 2055330, 2375048, 2606760, 2671929, 2740440, 2968810, 3288528, 3562572, 4110660, 4453215, 4750096, 5213520, 5343858, 5480880, 5937620, 7125144, 8221320, 8906430, 10687716, 11875240, 13359645, 14250288, 16442640, 17812860, 21375432, 23750480, 26719290, 35625720, 42750864, 53438580, 71251440, 106877160, 213754320]

約数ペア:

[(1, 213754320), (2, 106877160), (3, 71251440), (4, 53438580), (5, 42750864), (6, 35625720), (8, 26719290), (9, 23750480), (10, 21375432), (12, 17812860), (13, 16442640), (15, 14250288), (16, 13359645), (18, 11875240), (20, 10687716), (24, 8906430), (26, 8221320), (30, 7125144), (36, 5937620), (39, 5480880), (40, 5343858), (41, 5213520), (45, 4750096), (48, 4453215), (52, 4110660), (60, 3562572), (65, 3288528), (72, 2968810), (78, 2740440), (80, 2671929), (82, 2606760), (90, 2375048), (104, 2055330), (117, 1826960), (120, 1781286), (123, 1737840), (130, 1644264), (144, 1484405), (156, 1370220), (164, 1303380), (180, 1187524), (195, 1096176), (205, 1042704), (208, 1027665), (234, 913480), (240, 890643), (246, 868920), (260, 822132), (312, 685110), (328, 651690), (360, 593762), (369, 579280), (390, 548088), (410, 521352), (468, 456740), (492, 434460), (520, 411066), (533, 401040), (557, 383760), (585, 365392), (615, 347568), (624, 342555), (656, 325845), (720, 296881), (738, 289640), (780, 274044), (820, 260676), (936, 228370), (984, 217230), (1040, 205533), (1066, 200520), (1114, 191880), (1170, 182696), (1230, 173784), (1476, 144820), (1560, 137022), (1599, 133680), (1640, 130338), (1671, 127920), (1845, 115856), (1872, 114185), (1968, 108615), (2132, 100260), (2228, 95940), (2340, 91348), (2460, 86892), (2665, 80208), (2785, 76752), (2952, 72410), (3120, 68511), (3198, 66840), (3280, 65169), (3342, 63960), (3690, 57928), (4264, 50130), (4456, 47970), (4680, 45674), (4797, 44560), (4920, 43446), (5013, 42640), (5330, 40104), (5570, 38376), (5904, 36205), (6396, 33420), (6684, 31980), (7241, 29520), (7380, 28964), (7995, 26736), (8355, 25584), (8528, 25065), (8912, 23985), (9360, 22837), (9594, 22280), (9840, 21723), (10026, 21320), (10660, 20052), (11140, 19188), (12792, 16710), (13368, 15990), (14482, 14760)]