1283005680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:376

約数の個数: 320

約数和(自身を含む): 4569993216

約数和(自身を除く): 3286987536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 61, 62, 66, 80, 88, 93, 110, 120, 122, 124, 132, 155, 165, 176, 183, 186, 220, 240, 244, 248, 257, 264, 305, 310, 330, 341, 366, 372, 440, 465, 488, 496, 514, 528, 610, 620, 660, 671, 682, 732, 744, 771, 880, 915, 930, 976, 1023, 1028, 1220, 1240, 1285, 1320, 1342, 1364, 1464, 1488, 1542, 1705, 1830, 1860, 1891, 2013, 2046, 2056, 2440, 2480, 2570, 2640, 2684, 2728, 2827, 2928, 3084, 3355, 3410, 3660, 3720, 3782, 3855, 4026, 4092, 4112, 4880, 5115, 5140, 5368, 5456, 5654, 5673, 6168, 6710, 6820, 7320, 7440, 7564, 7710, 7967, 8052, 8184, 8481, 9455, 10065, 10230, 10280, 10736, 11308, 11346, 12336, 13420, 13640, 14135, 14640, 15128, 15420, 15677, 15934, 16104, 16368, 16962, 18910, 20130, 20460, 20560, 20801, 22616, 22692, 23901, 26840, 27280, 28270, 28365, 30256, 30840, 31354, 31868, 32208, 33924, 37820, 39835, 40260, 40920, 41602, 42405, 45232, 45384, 47031, 47802, 53680, 56540, 56730, 61680, 62403, 62708, 63736, 67848, 75640, 78385, 79670, 80520, 81840, 83204, 84810, 87637, 90768, 94062, 95604, 104005, 113080, 113460, 119505, 124806, 125416, 127472, 135696, 151280, 156770, 159340, 161040, 166408, 169620, 172447, 175274, 188124, 191208, 208010, 226160, 226920, 235155, 239010, 249612, 250832, 262911, 312015, 313540, 318680, 332816, 339240, 344894, 350548, 376248, 382416, 416020, 438185, 453840, 470310, 478020, 485987, 499224, 517341, 525822, 624030, 627080, 637360, 678480, 689788, 701096, 752496, 832040, 862235, 876370, 940620, 956040, 971974, 998448, 1034682, 1051644, 1248060, 1254160, 1314555, 1379576, 1402192, 1457961, 1664080, 1724470, 1752740, 1881240, 1912080, 1943948, 2069364, 2103288, 2429935, 2496120, 2586705, 2629110, 2759152, 2915922, 3448940, 3505480, 3762480, 3887896, 4138728, 4206576, 4859870, 4992240, 5173410, 5258220, 5345857, 5831844, 6897880, 7010960, 7289805, 7775792, 8277456, 9719740, 10346820, 10516440, 10691714, 11663688, 13795760, 14579610, 16037571, 19439480, 20693640, 21032880, 21383428, 23327376, 26729285, 29159220, 32075142, 38878960, 41387280, 42766856, 53458570, 58318440, 64150284, 80187855, 85533712, 106917140, 116636880, 128300568, 160375710, 213834280, 256601136, 320751420, 427668560, 641502840, 1283005680]

約数ペア:

[(1, 1283005680), (2, 641502840), (3, 427668560), (4, 320751420), (5, 256601136), (6, 213834280), (8, 160375710), (10, 128300568), (11, 116636880), (12, 106917140), (15, 85533712), (16, 80187855), (20, 64150284), (22, 58318440), (24, 53458570), (30, 42766856), (31, 41387280), (33, 38878960), (40, 32075142), (44, 29159220), (48, 26729285), (55, 23327376), (60, 21383428), (61, 21032880), (62, 20693640), (66, 19439480), (80, 16037571), (88, 14579610), (93, 13795760), (110, 11663688), (120, 10691714), (122, 10516440), (124, 10346820), (132, 9719740), (155, 8277456), (165, 7775792), (176, 7289805), (183, 7010960), (186, 6897880), (220, 5831844), (240, 5345857), (244, 5258220), (248, 5173410), (257, 4992240), (264, 4859870), (305, 4206576), (310, 4138728), (330, 3887896), (341, 3762480), (366, 3505480), (372, 3448940), (440, 2915922), (465, 2759152), (488, 2629110), (496, 2586705), (514, 2496120), (528, 2429935), (610, 2103288), (620, 2069364), (660, 1943948), (671, 1912080), (682, 1881240), (732, 1752740), (744, 1724470), (771, 1664080), (880, 1457961), (915, 1402192), (930, 1379576), (976, 1314555), (1023, 1254160), (1028, 1248060), (1220, 1051644), (1240, 1034682), (1285, 998448), (1320, 971974), (1342, 956040), (1364, 940620), (1464, 876370), (1488, 862235), (1542, 832040), (1705, 752496), (1830, 701096), (1860, 689788), (1891, 678480), (2013, 637360), (2046, 627080), (2056, 624030), (2440, 525822), (2480, 517341), (2570, 499224), (2640, 485987), (2684, 478020), (2728, 470310), (2827, 453840), (2928, 438185), (3084, 416020), (3355, 382416), (3410, 376248), (3660, 350548), (3720, 344894), (3782, 339240), (3855, 332816), (4026, 318680), (4092, 313540), (4112, 312015), (4880, 262911), (5115, 250832), (5140, 249612), (5368, 239010), (5456, 235155), (5654, 226920), (5673, 226160), (6168, 208010), (6710, 191208), (6820, 188124), (7320, 175274), (7440, 172447), (7564, 169620), (7710, 166408), (7967, 161040), (8052, 159340), (8184, 156770), (8481, 151280), (9455, 135696), (10065, 127472), (10230, 125416), (10280, 124806), (10736, 119505), (11308, 113460), (11346, 113080), (12336, 104005), (13420, 95604), (13640, 94062), (14135, 90768), (14640, 87637), (15128, 84810), (15420, 83204), (15677, 81840), (15934, 80520), (16104, 79670), (16368, 78385), (16962, 75640), (18910, 67848), (20130, 63736), (20460, 62708), (20560, 62403), (20801, 61680), (22616, 56730), (22692, 56540), (23901, 53680), (26840, 47802), (27280, 47031), (28270, 45384), (28365, 45232), (30256, 42405), (30840, 41602), (31354, 40920), (31868, 40260), (32208, 39835), (33924, 37820)]