1924990080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{331}}^1$

素因数の和:599

約数の個数: 256

約数和(自身を含む): 6656307840

約数和(自身を除く): 4731317760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 233, 240, 260, 312, 320, 331, 384, 390, 416, 466, 480, 520, 624, 640, 662, 699, 780, 832, 932, 960, 993, 1040, 1165, 1248, 1324, 1398, 1560, 1655, 1664, 1864, 1920, 1986, 2080, 2330, 2496, 2648, 2796, 3029, 3120, 3310, 3495, 3728, 3972, 4160, 4303, 4660, 4965, 4992, 5296, 5592, 6058, 6240, 6620, 6990, 7456, 7944, 8320, 8606, 9087, 9320, 9930, 10592, 11184, 12116, 12480, 12909, 13240, 13980, 14912, 15145, 15888, 17212, 18174, 18640, 19860, 21184, 21515, 22368, 24232, 24960, 25818, 26480, 27960, 29824, 30290, 31776, 34424, 36348, 37280, 39720, 42368, 43030, 44736, 45435, 48464, 51636, 52960, 55920, 60580, 63552, 64545, 68848, 72696, 74560, 77123, 79440, 86060, 89472, 90870, 96928, 103272, 105920, 111840, 121160, 127104, 129090, 137696, 145392, 149120, 154246, 158880, 172120, 181740, 193856, 206544, 211840, 223680, 231369, 242320, 258180, 275392, 290784, 308492, 317760, 344240, 363480, 385615, 387712, 413088, 447360, 462738, 484640, 516360, 550784, 581568, 616984, 635520, 688480, 726960, 771230, 826176, 925476, 969280, 1002599, 1032720, 1156845, 1163136, 1233968, 1376960, 1453920, 1542460, 1652352, 1850952, 1938560, 2005198, 2065440, 2313690, 2467936, 2753920, 2907840, 3007797, 3084920, 3701904, 4010396, 4130880, 4627380, 4935872, 5012995, 5815680, 6015594, 6169840, 7403808, 8020792, 8261760, 9254760, 9871744, 10025990, 12031188, 12339680, 14807616, 15038985, 16041584, 18509520, 20051980, 24062376, 24679360, 29615232, 30077970, 32083168, 37019040, 40103960, 48124752, 49358720, 60155940, 64166336, 74038080, 80207920, 96249504, 120311880, 128332672, 148076160, 160415840, 192499008, 240623760, 320831680, 384998016, 481247520, 641663360, 962495040, 1924990080]

約数ペア:

[(1, 1924990080), (2, 962495040), (3, 641663360), (4, 481247520), (5, 384998016), (6, 320831680), (8, 240623760), (10, 192499008), (12, 160415840), (13, 148076160), (15, 128332672), (16, 120311880), (20, 96249504), (24, 80207920), (26, 74038080), (30, 64166336), (32, 60155940), (39, 49358720), (40, 48124752), (48, 40103960), (52, 37019040), (60, 32083168), (64, 30077970), (65, 29615232), (78, 24679360), (80, 24062376), (96, 20051980), (104, 18509520), (120, 16041584), (128, 15038985), (130, 14807616), (156, 12339680), (160, 12031188), (192, 10025990), (195, 9871744), (208, 9254760), (233, 8261760), (240, 8020792), (260, 7403808), (312, 6169840), (320, 6015594), (331, 5815680), (384, 5012995), (390, 4935872), (416, 4627380), (466, 4130880), (480, 4010396), (520, 3701904), (624, 3084920), (640, 3007797), (662, 2907840), (699, 2753920), (780, 2467936), (832, 2313690), (932, 2065440), (960, 2005198), (993, 1938560), (1040, 1850952), (1165, 1652352), (1248, 1542460), (1324, 1453920), (1398, 1376960), (1560, 1233968), (1655, 1163136), (1664, 1156845), (1864, 1032720), (1920, 1002599), (1986, 969280), (2080, 925476), (2330, 826176), (2496, 771230), (2648, 726960), (2796, 688480), (3029, 635520), (3120, 616984), (3310, 581568), (3495, 550784), (3728, 516360), (3972, 484640), (4160, 462738), (4303, 447360), (4660, 413088), (4965, 387712), (4992, 385615), (5296, 363480), (5592, 344240), (6058, 317760), (6240, 308492), (6620, 290784), (6990, 275392), (7456, 258180), (7944, 242320), (8320, 231369), (8606, 223680), (9087, 211840), (9320, 206544), (9930, 193856), (10592, 181740), (11184, 172120), (12116, 158880), (12480, 154246), (12909, 149120), (13240, 145392), (13980, 137696), (14912, 129090), (15145, 127104), (15888, 121160), (17212, 111840), (18174, 105920), (18640, 103272), (19860, 96928), (21184, 90870), (21515, 89472), (22368, 86060), (24232, 79440), (24960, 77123), (25818, 74560), (26480, 72696), (27960, 68848), (29824, 64545), (30290, 63552), (31776, 60580), (34424, 55920), (36348, 52960), (37280, 51636), (39720, 48464), (42368, 45435), (43030, 44736)]