31127831280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{158363}}^1$

素因数の和:158405

約数の個数: 320

約数和(自身を含む): 131961553920

約数和(自身を除く): 100833722640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 336, 351, 360, 364, 378, 390, 420, 432, 455, 468, 504, 520, 540, 546, 560, 585, 624, 630, 702, 720, 728, 756, 780, 819, 840, 910, 936, 945, 1008, 1040, 1080, 1092, 1170, 1260, 1365, 1404, 1456, 1512, 1560, 1638, 1680, 1755, 1820, 1872, 1890, 2160, 2184, 2340, 2457, 2520, 2730, 2808, 3024, 3120, 3276, 3510, 3640, 3780, 4095, 4368, 4680, 4914, 5040, 5460, 5616, 6552, 7020, 7280, 7560, 8190, 9360, 9828, 10920, 12285, 13104, 14040, 15120, 16380, 19656, 21840, 24570, 28080, 32760, 39312, 49140, 65520, 98280, 158363, 196560, 316726, 475089, 633452, 791815, 950178, 1108541, 1266904, 1425267, 1583630, 1900356, 2058719, 2217082, 2375445, 2533808, 2850534, 3167260, 3325623, 3800712, 4117438, 4275801, 4434164, 4750890, 5542705, 5701068, 6176157, 6334520, 6651246, 7126335, 7601424, 8234876, 8551602, 8868328, 9501780, 9976869, 10293595, 11085410, 11402136, 12352314, 12669040, 13302492, 14252670, 14411033, 16469752, 16628115, 17103204, 17736656, 18528471, 19003560, 19953738, 20587190, 21379005, 22170820, 22804272, 24704628, 26604984, 28505340, 28822066, 29930607, 30880785, 32939504, 33256230, 34206408, 37056942, 38007120, 39907476, 41174380, 42758010, 43233099, 44341640, 49409256, 49884345, 53209968, 55585413, 57010680, 57644132, 59861214, 61761570, 66512460, 68412816, 72055165, 74113884, 79814952, 82348760, 85516020, 86466198, 88683280, 92642355, 98818512, 99768690, 111170826, 114021360, 115288264, 119722428, 123523140, 129699297, 133024920, 144110330, 148227768, 149653035, 159629904, 164697520, 171032040, 172932396, 185284710, 199537380, 216165495, 222341652, 230576528, 239444856, 247046280, 259398594, 266049840, 277927065, 288220660, 296455536, 299306070, 342064080, 345864792, 370569420, 389097891, 399074760, 432330990, 444683304, 478889712, 494092560, 518797188, 555854130, 576441320, 598612140, 648496485, 691729584, 741138840, 778195782, 798149520, 864661980, 889366608, 1037594376, 1111708260, 1152882640, 1197224280, 1296992970, 1482277680, 1556391564, 1729323960, 1945489455, 2075188752, 2223416520, 2394448560, 2593985940, 3112783128, 3458647920, 3890978910, 4446833040, 5187971880, 6225566256, 7781957820, 10375943760, 15563915640, 31127831280]

約数ペア:

[(1, 31127831280), (2, 15563915640), (3, 10375943760), (4, 7781957820), (5, 6225566256), (6, 5187971880), (7, 4446833040), (8, 3890978910), (9, 3458647920), (10, 3112783128), (12, 2593985940), (13, 2394448560), (14, 2223416520), (15, 2075188752), (16, 1945489455), (18, 1729323960), (20, 1556391564), (21, 1482277680), (24, 1296992970), (26, 1197224280), (27, 1152882640), (28, 1111708260), (30, 1037594376), (35, 889366608), (36, 864661980), (39, 798149520), (40, 778195782), (42, 741138840), (45, 691729584), (48, 648496485), (52, 598612140), (54, 576441320), (56, 555854130), (60, 518797188), (63, 494092560), (65, 478889712), (70, 444683304), (72, 432330990), (78, 399074760), (80, 389097891), (84, 370569420), (90, 345864792), (91, 342064080), (104, 299306070), (105, 296455536), (108, 288220660), (112, 277927065), (117, 266049840), (120, 259398594), (126, 247046280), (130, 239444856), (135, 230576528), (140, 222341652), (144, 216165495), (156, 199537380), (168, 185284710), (180, 172932396), (182, 171032040), (189, 164697520), (195, 159629904), (208, 149653035), (210, 148227768), (216, 144110330), (234, 133024920), (240, 129699297), (252, 123523140), (260, 119722428), (270, 115288264), (273, 114021360), (280, 111170826), (312, 99768690), (315, 98818512), (336, 92642355), (351, 88683280), (360, 86466198), (364, 85516020), (378, 82348760), (390, 79814952), (420, 74113884), (432, 72055165), (455, 68412816), (468, 66512460), (504, 61761570), (520, 59861214), (540, 57644132), (546, 57010680), (560, 55585413), (585, 53209968), (624, 49884345), (630, 49409256), (702, 44341640), (720, 43233099), (728, 42758010), (756, 41174380), (780, 39907476), (819, 38007120), (840, 37056942), (910, 34206408), (936, 33256230), (945, 32939504), (1008, 30880785), (1040, 29930607), (1080, 28822066), (1092, 28505340), (1170, 26604984), (1260, 24704628), (1365, 22804272), (1404, 22170820), (1456, 21379005), (1512, 20587190), (1560, 19953738), (1638, 19003560), (1680, 18528471), (1755, 17736656), (1820, 17103204), (1872, 16628115), (1890, 16469752), (2160, 14411033), (2184, 14252670), (2340, 13302492), (2457, 12669040), (2520, 12352314), (2730, 11402136), (2808, 11085410), (3024, 10293595), (3120, 9976869), (3276, 9501780), (3510, 8868328), (3640, 8551602), (3780, 8234876), (4095, 7601424), (4368, 7126335), (4680, 6651246), (4914, 6334520), (5040, 6176157), (5460, 5701068), (5616, 5542705), (6552, 4750890), (7020, 4434164), (7280, 4275801), (7560, 4117438), (8190, 3800712), (9360, 3325623), (9828, 3167260), (10920, 2850534), (12285, 2533808), (13104, 2375445), (14040, 2217082), (15120, 2058719), (16380, 1900356), (19656, 1583630), (21840, 1425267), (24570, 1266904), (28080, 1108541), (32760, 950178), (39312, 791815), (49140, 633452), (65520, 475089), (98280, 316726), (158363, 196560)]