202791840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 666247680

約数和(自身を除く): 463455840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 89, 94, 96, 101, 120, 141, 160, 178, 188, 202, 235, 240, 267, 282, 303, 356, 376, 404, 445, 470, 480, 505, 534, 564, 606, 705, 712, 752, 808, 890, 940, 1010, 1068, 1128, 1212, 1335, 1410, 1424, 1504, 1515, 1616, 1780, 1880, 2020, 2136, 2256, 2424, 2670, 2820, 2848, 3030, 3232, 3560, 3760, 4040, 4183, 4272, 4512, 4747, 4848, 5340, 5640, 6060, 7120, 7520, 8080, 8366, 8544, 8989, 9494, 9696, 10680, 11280, 12120, 12549, 14240, 14241, 16160, 16732, 17978, 18988, 20915, 21360, 22560, 23735, 24240, 25098, 26967, 28482, 33464, 35956, 37976, 41830, 42720, 44945, 47470, 48480, 50196, 53934, 56964, 62745, 66928, 71205, 71912, 75952, 83660, 89890, 94940, 100392, 107868, 113928, 125490, 133856, 134835, 142410, 143824, 151904, 167320, 179780, 189880, 200784, 215736, 227856, 250980, 269670, 284820, 287648, 334640, 359560, 379760, 401568, 422483, 431472, 455712, 501960, 539340, 569640, 669280, 719120, 759520, 844966, 862944, 1003920, 1078680, 1139280, 1267449, 1438240, 1689932, 2007840, 2112415, 2157360, 2278560, 2534898, 3379864, 4224830, 4314720, 5069796, 6337245, 6759728, 8449660, 10139592, 12674490, 13519456, 16899320, 20279184, 25348980, 33798640, 40558368, 50697960, 67597280, 101395920, 202791840]

約数ペア:

[(1, 202791840), (2, 101395920), (3, 67597280), (4, 50697960), (5, 40558368), (6, 33798640), (8, 25348980), (10, 20279184), (12, 16899320), (15, 13519456), (16, 12674490), (20, 10139592), (24, 8449660), (30, 6759728), (32, 6337245), (40, 5069796), (47, 4314720), (48, 4224830), (60, 3379864), (80, 2534898), (89, 2278560), (94, 2157360), (96, 2112415), (101, 2007840), (120, 1689932), (141, 1438240), (160, 1267449), (178, 1139280), (188, 1078680), (202, 1003920), (235, 862944), (240, 844966), (267, 759520), (282, 719120), (303, 669280), (356, 569640), (376, 539340), (404, 501960), (445, 455712), (470, 431472), (480, 422483), (505, 401568), (534, 379760), (564, 359560), (606, 334640), (705, 287648), (712, 284820), (752, 269670), (808, 250980), (890, 227856), (940, 215736), (1010, 200784), (1068, 189880), (1128, 179780), (1212, 167320), (1335, 151904), (1410, 143824), (1424, 142410), (1504, 134835), (1515, 133856), (1616, 125490), (1780, 113928), (1880, 107868), (2020, 100392), (2136, 94940), (2256, 89890), (2424, 83660), (2670, 75952), (2820, 71912), (2848, 71205), (3030, 66928), (3232, 62745), (3560, 56964), (3760, 53934), (4040, 50196), (4183, 48480), (4272, 47470), (4512, 44945), (4747, 42720), (4848, 41830), (5340, 37976), (5640, 35956), (6060, 33464), (7120, 28482), (7520, 26967), (8080, 25098), (8366, 24240), (8544, 23735), (8989, 22560), (9494, 21360), (9696, 20915), (10680, 18988), (11280, 17978), (12120, 16732), (12549, 16160), (14240, 14241)]