1604051280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7451}}^1$

素因数の和:7506

約数の個数: 240

約数和(自身を含む): 6054362496

約数和(自身を除く): 4450311216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 104, 115, 117, 120, 130, 138, 144, 156, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 299, 312, 345, 360, 368, 390, 414, 460, 468, 520, 552, 585, 598, 624, 690, 720, 780, 828, 897, 920, 936, 1035, 1040, 1104, 1170, 1196, 1380, 1495, 1560, 1656, 1794, 1840, 1872, 2070, 2340, 2392, 2691, 2760, 2990, 3120, 3312, 3588, 4140, 4485, 4680, 4784, 5382, 5520, 5980, 7176, 7451, 8280, 8970, 9360, 10764, 11960, 13455, 14352, 14902, 16560, 17940, 21528, 22353, 23920, 26910, 29804, 35880, 37255, 43056, 44706, 53820, 59608, 67059, 71760, 74510, 89412, 96863, 107640, 111765, 119216, 134118, 149020, 171373, 178824, 193726, 215280, 223530, 268236, 290589, 298040, 335295, 342746, 357648, 387452, 447060, 484315, 514119, 536472, 581178, 596080, 670590, 685492, 774904, 856865, 871767, 894120, 968630, 1028238, 1072944, 1162356, 1341180, 1370984, 1452945, 1542357, 1549808, 1713730, 1743534, 1788240, 1937260, 2056476, 2227849, 2324712, 2570595, 2682360, 2741968, 2905890, 3084714, 3427460, 3487068, 3874520, 4112952, 4358835, 4455698, 4649424, 5141190, 5364720, 5811780, 6169428, 6683547, 6854920, 6974136, 7711785, 7749040, 8225904, 8717670, 8911396, 10282380, 11139245, 11623560, 12338856, 13367094, 13709840, 13948272, 15423570, 17435340, 17822792, 20050641, 20564760, 22278490, 23247120, 24677712, 26734188, 30847140, 33417735, 34870680, 35645584, 40101282, 41129520, 44556980, 53468376, 61694280, 66835470, 69741360, 80202564, 89113960, 100253205, 106936752, 123388560, 133670940, 160405128, 178227920, 200506410, 267341880, 320810256, 401012820, 534683760, 802025640, 1604051280]

約数ペア:

[(1, 1604051280), (2, 802025640), (3, 534683760), (4, 401012820), (5, 320810256), (6, 267341880), (8, 200506410), (9, 178227920), (10, 160405128), (12, 133670940), (13, 123388560), (15, 106936752), (16, 100253205), (18, 89113960), (20, 80202564), (23, 69741360), (24, 66835470), (26, 61694280), (30, 53468376), (36, 44556980), (39, 41129520), (40, 40101282), (45, 35645584), (46, 34870680), (48, 33417735), (52, 30847140), (60, 26734188), (65, 24677712), (69, 23247120), (72, 22278490), (78, 20564760), (80, 20050641), (90, 17822792), (92, 17435340), (104, 15423570), (115, 13948272), (117, 13709840), (120, 13367094), (130, 12338856), (138, 11623560), (144, 11139245), (156, 10282380), (180, 8911396), (184, 8717670), (195, 8225904), (207, 7749040), (208, 7711785), (230, 6974136), (234, 6854920), (240, 6683547), (260, 6169428), (276, 5811780), (299, 5364720), (312, 5141190), (345, 4649424), (360, 4455698), (368, 4358835), (390, 4112952), (414, 3874520), (460, 3487068), (468, 3427460), (520, 3084714), (552, 2905890), (585, 2741968), (598, 2682360), (624, 2570595), (690, 2324712), (720, 2227849), (780, 2056476), (828, 1937260), (897, 1788240), (920, 1743534), (936, 1713730), (1035, 1549808), (1040, 1542357), (1104, 1452945), (1170, 1370984), (1196, 1341180), (1380, 1162356), (1495, 1072944), (1560, 1028238), (1656, 968630), (1794, 894120), (1840, 871767), (1872, 856865), (2070, 774904), (2340, 685492), (2392, 670590), (2691, 596080), (2760, 581178), (2990, 536472), (3120, 514119), (3312, 484315), (3588, 447060), (4140, 387452), (4485, 357648), (4680, 342746), (4784, 335295), (5382, 298040), (5520, 290589), (5980, 268236), (7176, 223530), (7451, 215280), (8280, 193726), (8970, 178824), (9360, 171373), (10764, 149020), (11960, 134118), (13455, 119216), (14352, 111765), (14902, 107640), (16560, 96863), (17940, 89412), (21528, 74510), (22353, 71760), (23920, 67059), (26910, 59608), (29804, 53820), (35880, 44706), (37255, 43056)]