8404826640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2273}}^1$

素因数の和:2398

約数の個数: 320

約数和(自身を含む): 31184289792

約数和(自身を除く): 22779463152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 71, 80, 84, 93, 105, 112, 120, 124, 140, 142, 155, 168, 186, 210, 213, 217, 240, 248, 280, 284, 310, 336, 355, 372, 420, 426, 434, 465, 496, 497, 560, 568, 620, 651, 710, 744, 840, 852, 868, 930, 994, 1065, 1085, 1136, 1240, 1302, 1420, 1488, 1491, 1680, 1704, 1736, 1860, 1988, 2130, 2170, 2201, 2273, 2480, 2485, 2604, 2840, 2982, 3255, 3408, 3472, 3720, 3976, 4260, 4340, 4402, 4546, 4970, 5208, 5680, 5964, 6510, 6603, 6819, 7440, 7455, 7952, 8520, 8680, 8804, 9092, 9940, 10416, 11005, 11365, 11928, 13020, 13206, 13638, 14910, 15407, 15911, 17040, 17360, 17608, 18184, 19880, 22010, 22730, 23856, 26040, 26412, 27276, 29820, 30814, 31822, 33015, 34095, 35216, 36368, 39760, 44020, 45460, 46221, 47733, 52080, 52824, 54552, 59640, 61628, 63644, 66030, 68190, 70463, 77035, 79555, 88040, 90920, 92442, 95466, 105648, 109104, 119280, 123256, 127288, 132060, 136380, 140926, 154070, 159110, 161383, 176080, 181840, 184884, 190932, 211389, 231105, 238665, 246512, 254576, 264120, 272760, 281852, 308140, 318220, 322766, 352315, 369768, 381864, 422778, 462210, 477330, 484149, 493241, 528240, 545520, 563704, 616280, 636440, 645532, 704630, 739536, 763728, 806915, 845556, 924420, 954660, 968298, 986482, 1056945, 1127408, 1129681, 1232560, 1272880, 1291064, 1409260, 1479723, 1613830, 1691112, 1848840, 1909320, 1936596, 1972964, 2113890, 2259362, 2420745, 2466205, 2582128, 2818520, 2959446, 3227660, 3382224, 3389043, 3697680, 3818640, 3873192, 3945928, 4227780, 4518724, 4841490, 4932410, 5002873, 5637040, 5648405, 5918892, 6455320, 6778086, 7398615, 7746384, 7891856, 8455560, 9037448, 9682980, 9864820, 10005746, 11296810, 11837784, 12910640, 13556172, 14797230, 15008619, 16911120, 16945215, 18074896, 19365960, 19729640, 20011492, 22593620, 23675568, 25014365, 27112344, 29594460, 30017238, 33890430, 35020111, 38731920, 39459280, 40022984, 45187240, 50028730, 54224688, 59188920, 60034476, 67780860, 70040222, 75043095, 80045968, 90374480, 100057460, 105060333, 118377840, 120068952, 135561720, 140080444, 150086190, 175100555, 200114920, 210120666, 240137904, 271123440, 280160888, 300172380, 350201110, 400229840, 420241332, 525301665, 560321776, 600344760, 700402220, 840482664, 1050603330, 1200689520, 1400804440, 1680965328, 2101206660, 2801608880, 4202413320, 8404826640]

約数ペア:

[(1, 8404826640), (2, 4202413320), (3, 2801608880), (4, 2101206660), (5, 1680965328), (6, 1400804440), (7, 1200689520), (8, 1050603330), (10, 840482664), (12, 700402220), (14, 600344760), (15, 560321776), (16, 525301665), (20, 420241332), (21, 400229840), (24, 350201110), (28, 300172380), (30, 280160888), (31, 271123440), (35, 240137904), (40, 210120666), (42, 200114920), (48, 175100555), (56, 150086190), (60, 140080444), (62, 135561720), (70, 120068952), (71, 118377840), (80, 105060333), (84, 100057460), (93, 90374480), (105, 80045968), (112, 75043095), (120, 70040222), (124, 67780860), (140, 60034476), (142, 59188920), (155, 54224688), (168, 50028730), (186, 45187240), (210, 40022984), (213, 39459280), (217, 38731920), (240, 35020111), (248, 33890430), (280, 30017238), (284, 29594460), (310, 27112344), (336, 25014365), (355, 23675568), (372, 22593620), (420, 20011492), (426, 19729640), (434, 19365960), (465, 18074896), (496, 16945215), (497, 16911120), (560, 15008619), (568, 14797230), (620, 13556172), (651, 12910640), (710, 11837784), (744, 11296810), (840, 10005746), (852, 9864820), (868, 9682980), (930, 9037448), (994, 8455560), (1065, 7891856), (1085, 7746384), (1136, 7398615), (1240, 6778086), (1302, 6455320), (1420, 5918892), (1488, 5648405), (1491, 5637040), (1680, 5002873), (1704, 4932410), (1736, 4841490), (1860, 4518724), (1988, 4227780), (2130, 3945928), (2170, 3873192), (2201, 3818640), (2273, 3697680), (2480, 3389043), (2485, 3382224), (2604, 3227660), (2840, 2959446), (2982, 2818520), (3255, 2582128), (3408, 2466205), (3472, 2420745), (3720, 2259362), (3976, 2113890), (4260, 1972964), (4340, 1936596), (4402, 1909320), (4546, 1848840), (4970, 1691112), (5208, 1613830), (5680, 1479723), (5964, 1409260), (6510, 1291064), (6603, 1272880), (6819, 1232560), (7440, 1129681), (7455, 1127408), (7952, 1056945), (8520, 986482), (8680, 968298), (8804, 954660), (9092, 924420), (9940, 845556), (10416, 806915), (11005, 763728), (11365, 739536), (11928, 704630), (13020, 645532), (13206, 636440), (13638, 616280), (14910, 563704), (15407, 545520), (15911, 528240), (17040, 493241), (17360, 484149), (17608, 477330), (18184, 462210), (19880, 422778), (22010, 381864), (22730, 369768), (23856, 352315), (26040, 322766), (26412, 318220), (27276, 308140), (29820, 281852), (30814, 272760), (31822, 264120), (33015, 254576), (34095, 246512), (35216, 238665), (36368, 231105), (39760, 211389), (44020, 190932), (45460, 184884), (46221, 181840), (47733, 176080), (52080, 161383), (52824, 159110), (54552, 154070), (59640, 140926), (61628, 136380), (63644, 132060), (66030, 127288), (68190, 123256), (70463, 119280), (77035, 109104), (79555, 105648), (88040, 95466), (90920, 92442)]