263810674920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1559}}^1\times {\mathrm{1619}}^1$

素因数の和:3272

約数の個数: 256

約数和(自身を含む): 866121984000

約数和(自身を除く): 602311309080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 67, 78, 104, 120, 130, 134, 156, 195, 201, 260, 268, 312, 335, 390, 402, 520, 536, 670, 780, 804, 871, 1005, 1340, 1559, 1560, 1608, 1619, 1742, 2010, 2613, 2680, 3118, 3238, 3484, 4020, 4355, 4677, 4857, 5226, 6236, 6476, 6968, 7795, 8040, 8095, 8710, 9354, 9714, 10452, 12472, 12952, 13065, 15590, 16190, 17420, 18708, 19428, 20267, 20904, 21047, 23385, 24285, 26130, 31180, 32380, 34840, 37416, 38856, 40534, 42094, 46770, 48570, 52260, 60801, 62360, 63141, 64760, 81068, 84188, 93540, 97140, 101335, 104453, 104520, 105235, 108473, 121602, 126282, 162136, 168376, 187080, 194280, 202670, 208906, 210470, 216946, 243204, 252564, 304005, 313359, 315705, 325419, 405340, 417812, 420940, 433892, 486408, 505128, 522265, 542365, 608010, 626718, 631410, 650838, 810680, 835624, 841880, 867784, 1044530, 1084730, 1216020, 1253436, 1262820, 1301676, 1357889, 1410149, 1566795, 1627095, 2089060, 2169460, 2432040, 2506872, 2524021, 2525640, 2603352, 2715778, 2820298, 3133590, 3254190, 4073667, 4178120, 4230447, 4338920, 5048042, 5431556, 5640596, 6267180, 6508380, 6789445, 7050745, 7572063, 8147334, 8460894, 10096084, 10863112, 11281192, 12534360, 12620105, 13016760, 13578890, 14101490, 15144126, 16294668, 16921788, 20192168, 20368335, 21152235, 25240210, 27157780, 28202980, 30288252, 32589336, 32812273, 33843576, 37860315, 40736670, 42304470, 50480420, 54315560, 56405960, 60576504, 65624546, 75720630, 81473340, 84608940, 98436819, 100960840, 131249092, 151441260, 162946680, 164061365, 169109407, 169217880, 196873638, 262498184, 302882520, 328122730, 338218814, 393747276, 492184095, 507328221, 656245460, 676437628, 787494552, 845547035, 984368190, 1014656442, 1312490920, 1352875256, 1691094070, 1968736380, 2029312884, 2198422291, 2536641105, 3382188140, 3937472760, 4058625768, 4396844582, 5073282210, 6595266873, 6764376280, 8793689164, 10146564420, 10992111455, 13190533746, 17587378328, 20293128840, 21984222910, 26381067492, 32976334365, 43968445820, 52762134984, 65952668730, 87936891640, 131905337460, 263810674920]

約数ペア:

[(1, 263810674920), (2, 131905337460), (3, 87936891640), (4, 65952668730), (5, 52762134984), (6, 43968445820), (8, 32976334365), (10, 26381067492), (12, 21984222910), (13, 20293128840), (15, 17587378328), (20, 13190533746), (24, 10992111455), (26, 10146564420), (30, 8793689164), (39, 6764376280), (40, 6595266873), (52, 5073282210), (60, 4396844582), (65, 4058625768), (67, 3937472760), (78, 3382188140), (104, 2536641105), (120, 2198422291), (130, 2029312884), (134, 1968736380), (156, 1691094070), (195, 1352875256), (201, 1312490920), (260, 1014656442), (268, 984368190), (312, 845547035), (335, 787494552), (390, 676437628), (402, 656245460), (520, 507328221), (536, 492184095), (670, 393747276), (780, 338218814), (804, 328122730), (871, 302882520), (1005, 262498184), (1340, 196873638), (1559, 169217880), (1560, 169109407), (1608, 164061365), (1619, 162946680), (1742, 151441260), (2010, 131249092), (2613, 100960840), (2680, 98436819), (3118, 84608940), (3238, 81473340), (3484, 75720630), (4020, 65624546), (4355, 60576504), (4677, 56405960), (4857, 54315560), (5226, 50480420), (6236, 42304470), (6476, 40736670), (6968, 37860315), (7795, 33843576), (8040, 32812273), (8095, 32589336), (8710, 30288252), (9354, 28202980), (9714, 27157780), (10452, 25240210), (12472, 21152235), (12952, 20368335), (13065, 20192168), (15590, 16921788), (16190, 16294668), (17420, 15144126), (18708, 14101490), (19428, 13578890), (20267, 13016760), (20904, 12620105), (21047, 12534360), (23385, 11281192), (24285, 10863112), (26130, 10096084), (31180, 8460894), (32380, 8147334), (34840, 7572063), (37416, 7050745), (38856, 6789445), (40534, 6508380), (42094, 6267180), (46770, 5640596), (48570, 5431556), (52260, 5048042), (60801, 4338920), (62360, 4230447), (63141, 4178120), (64760, 4073667), (81068, 3254190), (84188, 3133590), (93540, 2820298), (97140, 2715778), (101335, 2603352), (104453, 2525640), (104520, 2524021), (105235, 2506872), (108473, 2432040), (121602, 2169460), (126282, 2089060), (162136, 1627095), (168376, 1566795), (187080, 1410149), (194280, 1357889), (202670, 1301676), (208906, 1262820), (210470, 1253436), (216946, 1216020), (243204, 1084730), (252564, 1044530), (304005, 867784), (313359, 841880), (315705, 835624), (325419, 810680), (405340, 650838), (417812, 631410), (420940, 626718), (433892, 608010), (486408, 542365), (505128, 522265)]