1004919600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:548

約数の個数: 240

約数和(自身を含む): 3387640320

約数和(自身を除く): 2382720720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 40, 48, 50, 58, 60, 67, 75, 80, 87, 100, 116, 120, 134, 145, 150, 174, 200, 201, 232, 240, 268, 290, 300, 335, 348, 400, 402, 431, 435, 464, 536, 580, 600, 670, 696, 725, 804, 862, 870, 1005, 1072, 1160, 1200, 1293, 1340, 1392, 1450, 1608, 1675, 1724, 1740, 1943, 2010, 2155, 2175, 2320, 2586, 2680, 2900, 3216, 3350, 3448, 3480, 3886, 4020, 4310, 4350, 5025, 5172, 5360, 5800, 5829, 6465, 6700, 6896, 6960, 7772, 8040, 8620, 8700, 9715, 10050, 10344, 10775, 11600, 11658, 12499, 12930, 13400, 15544, 16080, 17240, 17400, 19430, 20100, 20688, 21550, 23316, 24998, 25860, 26800, 28877, 29145, 31088, 32325, 34480, 34800, 37497, 38860, 40200, 43100, 46632, 48575, 49996, 51720, 57754, 58290, 62495, 64650, 74994, 77720, 80400, 86200, 86631, 93264, 97150, 99992, 103440, 115508, 116580, 124990, 129300, 144385, 145725, 149988, 155440, 172400, 173262, 187485, 194300, 199984, 231016, 233160, 249980, 258600, 288770, 291450, 299976, 312475, 346524, 374970, 388600, 433155, 462032, 466320, 499960, 517200, 577540, 582900, 599952, 624950, 693048, 721925, 749940, 777200, 837433, 866310, 937425, 999920, 1155080, 1165800, 1249900, 1386096, 1443850, 1499880, 1674866, 1732620, 1874850, 2165775, 2310160, 2331600, 2499800, 2512299, 2887700, 2999760, 3349732, 3465240, 3749700, 4187165, 4331550, 4999600, 5024598, 5775400, 6699464, 6930480, 7499400, 8374330, 8663100, 10049196, 11550800, 12561495, 13398928, 14998800, 16748660, 17326200, 20098392, 20935825, 25122990, 33497320, 34652400, 40196784, 41871650, 50245980, 62807475, 66994640, 83743300, 100491960, 125614950, 167486600, 200983920, 251229900, 334973200, 502459800, 1004919600]

約数ペア:

[(1, 1004919600), (2, 502459800), (3, 334973200), (4, 251229900), (5, 200983920), (6, 167486600), (8, 125614950), (10, 100491960), (12, 83743300), (15, 66994640), (16, 62807475), (20, 50245980), (24, 41871650), (25, 40196784), (29, 34652400), (30, 33497320), (40, 25122990), (48, 20935825), (50, 20098392), (58, 17326200), (60, 16748660), (67, 14998800), (75, 13398928), (80, 12561495), (87, 11550800), (100, 10049196), (116, 8663100), (120, 8374330), (134, 7499400), (145, 6930480), (150, 6699464), (174, 5775400), (200, 5024598), (201, 4999600), (232, 4331550), (240, 4187165), (268, 3749700), (290, 3465240), (300, 3349732), (335, 2999760), (348, 2887700), (400, 2512299), (402, 2499800), (431, 2331600), (435, 2310160), (464, 2165775), (536, 1874850), (580, 1732620), (600, 1674866), (670, 1499880), (696, 1443850), (725, 1386096), (804, 1249900), (862, 1165800), (870, 1155080), (1005, 999920), (1072, 937425), (1160, 866310), (1200, 837433), (1293, 777200), (1340, 749940), (1392, 721925), (1450, 693048), (1608, 624950), (1675, 599952), (1724, 582900), (1740, 577540), (1943, 517200), (2010, 499960), (2155, 466320), (2175, 462032), (2320, 433155), (2586, 388600), (2680, 374970), (2900, 346524), (3216, 312475), (3350, 299976), (3448, 291450), (3480, 288770), (3886, 258600), (4020, 249980), (4310, 233160), (4350, 231016), (5025, 199984), (5172, 194300), (5360, 187485), (5800, 173262), (5829, 172400), (6465, 155440), (6700, 149988), (6896, 145725), (6960, 144385), (7772, 129300), (8040, 124990), (8620, 116580), (8700, 115508), (9715, 103440), (10050, 99992), (10344, 97150), (10775, 93264), (11600, 86631), (11658, 86200), (12499, 80400), (12930, 77720), (13400, 74994), (15544, 64650), (16080, 62495), (17240, 58290), (17400, 57754), (19430, 51720), (20100, 49996), (20688, 48575), (21550, 46632), (23316, 43100), (24998, 40200), (25860, 38860), (26800, 37497), (28877, 34800), (29145, 34480), (31088, 32325)]