1426475520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{613}}^1$

素因数の和:743

約数の個数: 240

約数和(自身を含む): 4997338632

約数和(自身を除く): 3570863112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 101, 120, 128, 144, 160, 180, 192, 202, 240, 256, 288, 303, 320, 360, 384, 404, 480, 505, 512, 576, 606, 613, 640, 720, 768, 808, 909, 960, 1010, 1152, 1212, 1226, 1280, 1440, 1515, 1536, 1616, 1818, 1839, 1920, 2020, 2304, 2424, 2452, 2560, 2880, 3030, 3065, 3232, 3636, 3678, 3840, 4040, 4545, 4608, 4848, 4904, 5517, 5760, 6060, 6130, 6464, 7272, 7356, 7680, 8080, 9090, 9195, 9696, 9808, 11034, 11520, 12120, 12260, 12928, 14544, 14712, 16160, 18180, 18390, 19392, 19616, 22068, 23040, 24240, 24520, 25856, 27585, 29088, 29424, 32320, 36360, 36780, 38784, 39232, 44136, 48480, 49040, 51712, 55170, 58176, 58848, 61913, 64640, 72720, 73560, 77568, 78464, 88272, 96960, 98080, 110340, 116352, 117696, 123826, 129280, 145440, 147120, 155136, 156928, 176544, 185739, 193920, 196160, 220680, 232704, 235392, 247652, 258560, 290880, 294240, 309565, 313856, 353088, 371478, 387840, 392320, 441360, 465408, 470784, 495304, 557217, 581760, 588480, 619130, 706176, 742956, 775680, 784640, 882720, 928695, 941568, 990608, 1114434, 1163520, 1176960, 1238260, 1412352, 1485912, 1569280, 1765440, 1857390, 1981216, 2228868, 2327040, 2353920, 2476520, 2786085, 2824704, 2971824, 3530880, 3714780, 3962432, 4457736, 4707840, 4953040, 5572170, 5943648, 7061760, 7429560, 7924864, 8915472, 9906080, 11144340, 11887296, 14123520, 14859120, 15849728, 17830944, 19812160, 22288680, 23774592, 29718240, 31699456, 35661888, 39624320, 44577360, 47549184, 59436480, 71323776, 79248640, 89154720, 95098368, 118872960, 142647552, 158497280, 178309440, 237745920, 285295104, 356618880, 475491840, 713237760, 1426475520]

約数ペア:

[(1, 1426475520), (2, 713237760), (3, 475491840), (4, 356618880), (5, 285295104), (6, 237745920), (8, 178309440), (9, 158497280), (10, 142647552), (12, 118872960), (15, 95098368), (16, 89154720), (18, 79248640), (20, 71323776), (24, 59436480), (30, 47549184), (32, 44577360), (36, 39624320), (40, 35661888), (45, 31699456), (48, 29718240), (60, 23774592), (64, 22288680), (72, 19812160), (80, 17830944), (90, 15849728), (96, 14859120), (101, 14123520), (120, 11887296), (128, 11144340), (144, 9906080), (160, 8915472), (180, 7924864), (192, 7429560), (202, 7061760), (240, 5943648), (256, 5572170), (288, 4953040), (303, 4707840), (320, 4457736), (360, 3962432), (384, 3714780), (404, 3530880), (480, 2971824), (505, 2824704), (512, 2786085), (576, 2476520), (606, 2353920), (613, 2327040), (640, 2228868), (720, 1981216), (768, 1857390), (808, 1765440), (909, 1569280), (960, 1485912), (1010, 1412352), (1152, 1238260), (1212, 1176960), (1226, 1163520), (1280, 1114434), (1440, 990608), (1515, 941568), (1536, 928695), (1616, 882720), (1818, 784640), (1839, 775680), (1920, 742956), (2020, 706176), (2304, 619130), (2424, 588480), (2452, 581760), (2560, 557217), (2880, 495304), (3030, 470784), (3065, 465408), (3232, 441360), (3636, 392320), (3678, 387840), (3840, 371478), (4040, 353088), (4545, 313856), (4608, 309565), (4848, 294240), (4904, 290880), (5517, 258560), (5760, 247652), (6060, 235392), (6130, 232704), (6464, 220680), (7272, 196160), (7356, 193920), (7680, 185739), (8080, 176544), (9090, 156928), (9195, 155136), (9696, 147120), (9808, 145440), (11034, 129280), (11520, 123826), (12120, 117696), (12260, 116352), (12928, 110340), (14544, 98080), (14712, 96960), (16160, 88272), (18180, 78464), (18390, 77568), (19392, 73560), (19616, 72720), (22068, 64640), (23040, 61913), (24240, 58848), (24520, 58176), (25856, 55170), (27585, 51712), (29088, 49040), (29424, 48480), (32320, 44136), (36360, 39232), (36780, 38784)]