674548560

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{4957}}^1$

素因数の和:4992

約数の個数: 240

約数和(自身を含む): 2685411456

約数和(自身を除く): 2010862896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 3024, 3240, 3402, 3780, 3888, 4536, 4860, 4957, 5040, 5670, 6480, 6804, 7560, 8505, 9072, 9720, 9914, 11340, 13608, 14871, 15120, 17010, 19440, 19828, 22680, 24785, 27216, 29742, 34020, 34699, 39656, 44613, 45360, 49570, 59484, 68040, 69398, 74355, 79312, 89226, 99140, 104097, 118968, 133839, 136080, 138796, 148710, 173495, 178452, 198280, 208194, 223065, 237936, 267678, 277592, 297420, 312291, 346990, 356904, 396560, 401517, 416388, 446130, 520485, 535356, 555184, 594840, 624582, 669195, 693980, 713808, 803034, 832776, 892260, 936873, 1040970, 1070712, 1189680, 1204551, 1249164, 1338390, 1387960, 1561455, 1606068, 1665552, 1784520, 1873746, 2007585, 2081940, 2141424, 2409102, 2498328, 2676780, 2775920, 2810619, 3122910, 3212136, 3569040, 3747492, 4015170, 4163880, 4684365, 4818204, 4996656, 5353560, 5621238, 6022755, 6245820, 6424272, 7494984, 8030340, 8327760, 8431857, 9368730, 9636408, 10707120, 11242476, 12045510, 12491640, 14053095, 14989968, 16060680, 16863714, 18737460, 19272816, 22484952, 24091020, 24983280, 28106190, 32121360, 33727428, 37474920, 42159285, 44969904, 48182040, 56212380, 67454856, 74949840, 84318570, 96364080, 112424760, 134909712, 168637140, 224849520, 337274280, 674548560]

約数ペア:

[(1, 674548560), (2, 337274280), (3, 224849520), (4, 168637140), (5, 134909712), (6, 112424760), (7, 96364080), (8, 84318570), (9, 74949840), (10, 67454856), (12, 56212380), (14, 48182040), (15, 44969904), (16, 42159285), (18, 37474920), (20, 33727428), (21, 32121360), (24, 28106190), (27, 24983280), (28, 24091020), (30, 22484952), (35, 19272816), (36, 18737460), (40, 16863714), (42, 16060680), (45, 14989968), (48, 14053095), (54, 12491640), (56, 12045510), (60, 11242476), (63, 10707120), (70, 9636408), (72, 9368730), (80, 8431857), (81, 8327760), (84, 8030340), (90, 7494984), (105, 6424272), (108, 6245820), (112, 6022755), (120, 5621238), (126, 5353560), (135, 4996656), (140, 4818204), (144, 4684365), (162, 4163880), (168, 4015170), (180, 3747492), (189, 3569040), (210, 3212136), (216, 3122910), (240, 2810619), (243, 2775920), (252, 2676780), (270, 2498328), (280, 2409102), (315, 2141424), (324, 2081940), (336, 2007585), (360, 1873746), (378, 1784520), (405, 1665552), (420, 1606068), (432, 1561455), (486, 1387960), (504, 1338390), (540, 1249164), (560, 1204551), (567, 1189680), (630, 1070712), (648, 1040970), (720, 936873), (756, 892260), (810, 832776), (840, 803034), (945, 713808), (972, 693980), (1008, 669195), (1080, 624582), (1134, 594840), (1215, 555184), (1260, 535356), (1296, 520485), (1512, 446130), (1620, 416388), (1680, 401517), (1701, 396560), (1890, 356904), (1944, 346990), (2160, 312291), (2268, 297420), (2430, 277592), (2520, 267678), (2835, 237936), (3024, 223065), (3240, 208194), (3402, 198280), (3780, 178452), (3888, 173495), (4536, 148710), (4860, 138796), (4957, 136080), (5040, 133839), (5670, 118968), (6480, 104097), (6804, 99140), (7560, 89226), (8505, 79312), (9072, 74355), (9720, 69398), (9914, 68040), (11340, 59484), (13608, 49570), (14871, 45360), (15120, 44613), (17010, 39656), (19440, 34699), (19828, 34020), (22680, 29742), (24785, 27216)]