2077858080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:664

約数の個数: 288

約数和(自身を含む): 7415815680

約数和(自身を除く): 5337957600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 89, 90, 93, 96, 120, 124, 144, 155, 160, 178, 180, 186, 240, 248, 267, 279, 288, 310, 356, 360, 372, 445, 465, 480, 496, 523, 534, 558, 620, 712, 720, 744, 801, 890, 930, 992, 1046, 1068, 1116, 1240, 1335, 1395, 1424, 1440, 1488, 1569, 1602, 1780, 1860, 2092, 2136, 2232, 2480, 2615, 2670, 2759, 2790, 2848, 2976, 3138, 3204, 3560, 3720, 4005, 4184, 4272, 4464, 4707, 4960, 5230, 5340, 5518, 5580, 6276, 6408, 7120, 7440, 7845, 8010, 8277, 8368, 8544, 8928, 9414, 10460, 10680, 11036, 11160, 12552, 12816, 13795, 14240, 14880, 15690, 16020, 16213, 16554, 16736, 18828, 20920, 21360, 22072, 22320, 23535, 24831, 25104, 25632, 27590, 31380, 32040, 32426, 33108, 37656, 41385, 41840, 42720, 44144, 44640, 46547, 47070, 48639, 49662, 50208, 55180, 62760, 64080, 64852, 66216, 75312, 81065, 82770, 83680, 88288, 93094, 94140, 97278, 99324, 110360, 124155, 125520, 128160, 129704, 132432, 139641, 145917, 150624, 162130, 165540, 186188, 188280, 194556, 198648, 220720, 232735, 243195, 248310, 251040, 259408, 264864, 279282, 291834, 324260, 331080, 372376, 376560, 389112, 397296, 418923, 441440, 465470, 486390, 496620, 518816, 558564, 583668, 648520, 662160, 698205, 729585, 744752, 753120, 778224, 794592, 837846, 930940, 972780, 993240, 1117128, 1167336, 1297040, 1324320, 1396410, 1442957, 1459170, 1489504, 1556448, 1675692, 1861880, 1945560, 1986480, 2094615, 2234256, 2334672, 2594080, 2792820, 2885914, 2918340, 3351384, 3723760, 3891120, 3972960, 4189230, 4328871, 4468512, 4669344, 5585640, 5771828, 5836680, 6702768, 7214785, 7447520, 7782240, 8378460, 8657742, 11171280, 11543656, 11673360, 12986613, 13405536, 14429570, 16756920, 17315484, 21644355, 22342560, 23087312, 23346720, 25973226, 28859140, 33513840, 34630968, 43288710, 46174624, 51946452, 57718280, 64933065, 67027680, 69261936, 86577420, 103892904, 115436560, 129866130, 138523872, 173154840, 207785808, 230873120, 259732260, 346309680, 415571616, 519464520, 692619360, 1038929040, 2077858080]

約数ペア:

[(1, 2077858080), (2, 1038929040), (3, 692619360), (4, 519464520), (5, 415571616), (6, 346309680), (8, 259732260), (9, 230873120), (10, 207785808), (12, 173154840), (15, 138523872), (16, 129866130), (18, 115436560), (20, 103892904), (24, 86577420), (30, 69261936), (31, 67027680), (32, 64933065), (36, 57718280), (40, 51946452), (45, 46174624), (48, 43288710), (60, 34630968), (62, 33513840), (72, 28859140), (80, 25973226), (89, 23346720), (90, 23087312), (93, 22342560), (96, 21644355), (120, 17315484), (124, 16756920), (144, 14429570), (155, 13405536), (160, 12986613), (178, 11673360), (180, 11543656), (186, 11171280), (240, 8657742), (248, 8378460), (267, 7782240), (279, 7447520), (288, 7214785), (310, 6702768), (356, 5836680), (360, 5771828), (372, 5585640), (445, 4669344), (465, 4468512), (480, 4328871), (496, 4189230), (523, 3972960), (534, 3891120), (558, 3723760), (620, 3351384), (712, 2918340), (720, 2885914), (744, 2792820), (801, 2594080), (890, 2334672), (930, 2234256), (992, 2094615), (1046, 1986480), (1068, 1945560), (1116, 1861880), (1240, 1675692), (1335, 1556448), (1395, 1489504), (1424, 1459170), (1440, 1442957), (1488, 1396410), (1569, 1324320), (1602, 1297040), (1780, 1167336), (1860, 1117128), (2092, 993240), (2136, 972780), (2232, 930940), (2480, 837846), (2615, 794592), (2670, 778224), (2759, 753120), (2790, 744752), (2848, 729585), (2976, 698205), (3138, 662160), (3204, 648520), (3560, 583668), (3720, 558564), (4005, 518816), (4184, 496620), (4272, 486390), (4464, 465470), (4707, 441440), (4960, 418923), (5230, 397296), (5340, 389112), (5518, 376560), (5580, 372376), (6276, 331080), (6408, 324260), (7120, 291834), (7440, 279282), (7845, 264864), (8010, 259408), (8277, 251040), (8368, 248310), (8544, 243195), (8928, 232735), (9414, 220720), (10460, 198648), (10680, 194556), (11036, 188280), (11160, 186188), (12552, 165540), (12816, 162130), (13795, 150624), (14240, 145917), (14880, 139641), (15690, 132432), (16020, 129704), (16213, 128160), (16554, 125520), (16736, 124155), (18828, 110360), (20920, 99324), (21360, 97278), (22072, 94140), (22320, 93094), (23535, 88288), (24831, 83680), (25104, 82770), (25632, 81065), (27590, 75312), (31380, 66216), (32040, 64852), (32426, 64080), (33108, 62760), (37656, 55180), (41385, 50208), (41840, 49662), (42720, 48639), (44144, 47070), (44640, 46547)]