1317890640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:266

約数の個数: 320

約数和(自身を含む): 4628275200

約数和(自身を除く): 3310384560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 71, 79, 80, 88, 89, 110, 120, 132, 142, 158, 165, 176, 178, 213, 220, 237, 240, 264, 267, 284, 316, 330, 355, 356, 395, 426, 440, 445, 474, 528, 534, 568, 632, 660, 710, 712, 781, 790, 852, 869, 880, 890, 948, 979, 1065, 1068, 1136, 1185, 1264, 1320, 1335, 1420, 1424, 1562, 1580, 1704, 1738, 1780, 1896, 1958, 2130, 2136, 2343, 2370, 2607, 2640, 2670, 2840, 2937, 3124, 3160, 3408, 3476, 3560, 3792, 3905, 3916, 4260, 4272, 4345, 4686, 4740, 4895, 5214, 5340, 5609, 5680, 5874, 6248, 6319, 6320, 6952, 7031, 7120, 7810, 7832, 8520, 8690, 9372, 9480, 9790, 10428, 10680, 11218, 11715, 11748, 12496, 12638, 13035, 13904, 14062, 14685, 15620, 15664, 16827, 17040, 17380, 18744, 18957, 18960, 19580, 20856, 21093, 21360, 22436, 23430, 23496, 25276, 26070, 28045, 28124, 29370, 31240, 31595, 33654, 34760, 35155, 37488, 37914, 39160, 41712, 42186, 44872, 46860, 46992, 50552, 52140, 56090, 56248, 58740, 61699, 62480, 63190, 67308, 69509, 69520, 70310, 75828, 77341, 78320, 84135, 84372, 89744, 93720, 94785, 101104, 104280, 105465, 112180, 112496, 117480, 123398, 126380, 134616, 139018, 140620, 151656, 154682, 168270, 168744, 185097, 187440, 189570, 208527, 208560, 210930, 224360, 232023, 234960, 246796, 252760, 269232, 278036, 281240, 303312, 308495, 309364, 336540, 337488, 347545, 370194, 379140, 386705, 417054, 421860, 448720, 464046, 493592, 499201, 505520, 556072, 562480, 616990, 618728, 673080, 695090, 740388, 758280, 773410, 834108, 843720, 925485, 928092, 987184, 998402, 1042635, 1112144, 1160115, 1233980, 1237456, 1346160, 1390180, 1480776, 1497603, 1516560, 1546820, 1668216, 1687440, 1850970, 1856184, 1996804, 2085270, 2320230, 2467960, 2496005, 2780360, 2961552, 2995206, 3093640, 3336432, 3701940, 3712368, 3993608, 4170540, 4640460, 4935920, 4992010, 5491211, 5560720, 5990412, 6187280, 7403880, 7488015, 7987216, 8341080, 9280920, 9984020, 10982422, 11980824, 14807760, 14976030, 16473633, 16682160, 18561840, 19968040, 21964844, 23961648, 27456055, 29952060, 32947266, 39936080, 43929688, 54912110, 59904120, 65894532, 82368165, 87859376, 109824220, 119808240, 131789064, 164736330, 219648440, 263578128, 329472660, 439296880, 658945320, 1317890640]

約数ペア:

[(1, 1317890640), (2, 658945320), (3, 439296880), (4, 329472660), (5, 263578128), (6, 219648440), (8, 164736330), (10, 131789064), (11, 119808240), (12, 109824220), (15, 87859376), (16, 82368165), (20, 65894532), (22, 59904120), (24, 54912110), (30, 43929688), (33, 39936080), (40, 32947266), (44, 29952060), (48, 27456055), (55, 23961648), (60, 21964844), (66, 19968040), (71, 18561840), (79, 16682160), (80, 16473633), (88, 14976030), (89, 14807760), (110, 11980824), (120, 10982422), (132, 9984020), (142, 9280920), (158, 8341080), (165, 7987216), (176, 7488015), (178, 7403880), (213, 6187280), (220, 5990412), (237, 5560720), (240, 5491211), (264, 4992010), (267, 4935920), (284, 4640460), (316, 4170540), (330, 3993608), (355, 3712368), (356, 3701940), (395, 3336432), (426, 3093640), (440, 2995206), (445, 2961552), (474, 2780360), (528, 2496005), (534, 2467960), (568, 2320230), (632, 2085270), (660, 1996804), (710, 1856184), (712, 1850970), (781, 1687440), (790, 1668216), (852, 1546820), (869, 1516560), (880, 1497603), (890, 1480776), (948, 1390180), (979, 1346160), (1065, 1237456), (1068, 1233980), (1136, 1160115), (1185, 1112144), (1264, 1042635), (1320, 998402), (1335, 987184), (1420, 928092), (1424, 925485), (1562, 843720), (1580, 834108), (1704, 773410), (1738, 758280), (1780, 740388), (1896, 695090), (1958, 673080), (2130, 618728), (2136, 616990), (2343, 562480), (2370, 556072), (2607, 505520), (2640, 499201), (2670, 493592), (2840, 464046), (2937, 448720), (3124, 421860), (3160, 417054), (3408, 386705), (3476, 379140), (3560, 370194), (3792, 347545), (3905, 337488), (3916, 336540), (4260, 309364), (4272, 308495), (4345, 303312), (4686, 281240), (4740, 278036), (4895, 269232), (5214, 252760), (5340, 246796), (5609, 234960), (5680, 232023), (5874, 224360), (6248, 210930), (6319, 208560), (6320, 208527), (6952, 189570), (7031, 187440), (7120, 185097), (7810, 168744), (7832, 168270), (8520, 154682), (8690, 151656), (9372, 140620), (9480, 139018), (9790, 134616), (10428, 126380), (10680, 123398), (11218, 117480), (11715, 112496), (11748, 112180), (12496, 105465), (12638, 104280), (13035, 101104), (13904, 94785), (14062, 93720), (14685, 89744), (15620, 84372), (15664, 84135), (16827, 78320), (17040, 77341), (17380, 75828), (18744, 70310), (18957, 69520), (18960, 69509), (19580, 67308), (20856, 63190), (21093, 62480), (21360, 61699), (22436, 58740), (23430, 56248), (23496, 56090), (25276, 52140), (26070, 50552), (28045, 46992), (28124, 46860), (29370, 44872), (31240, 42186), (31595, 41712), (33654, 39160), (34760, 37914), (35155, 37488)]