2098487040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:495

約数の個数: 288

約数和(自身を含む): 7296393216

約数和(自身を除く): 5197906176

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, 127, 128, 130, 156, 160, 192, 195, 208, 240, 254, 256, 260, 312, 320, 331, 381, 384, 390, 416, 480, 508, 520, 624, 635, 640, 662, 762, 768, 780, 832, 960, 993, 1016, 1040, 1248, 1270, 1280, 1324, 1524, 1560, 1651, 1655, 1664, 1905, 1920, 1986, 2032, 2080, 2496, 2540, 2648, 3048, 3120, 3302, 3310, 3328, 3810, 3840, 3972, 4064, 4160, 4303, 4953, 4965, 4992, 5080, 5296, 6096, 6240, 6604, 6620, 7620, 7944, 8128, 8255, 8320, 8606, 9906, 9930, 9984, 10160, 10592, 12192, 12480, 12909, 13208, 13240, 15240, 15888, 16256, 16510, 16640, 17212, 19812, 19860, 20320, 21184, 21515, 24384, 24765, 24960, 25818, 26416, 26480, 30480, 31776, 32512, 33020, 34424, 39624, 39720, 40640, 42037, 42368, 43030, 48768, 49530, 49920, 51636, 52832, 52960, 60960, 63552, 64545, 66040, 68848, 79248, 79440, 81280, 84074, 84736, 86060, 97536, 99060, 103272, 105664, 105920, 121920, 126111, 127104, 129090, 132080, 137696, 158496, 158880, 162560, 168148, 172120, 198120, 206544, 210185, 211328, 211840, 243840, 252222, 254208, 258180, 264160, 275392, 316992, 317760, 336296, 344240, 396240, 413088, 420370, 422656, 423680, 487680, 504444, 516360, 528320, 546481, 550784, 630555, 633984, 635520, 672592, 688480, 792480, 826176, 840740, 1008888, 1032720, 1056640, 1092962, 1101568, 1261110, 1267968, 1271040, 1345184, 1376960, 1584960, 1639443, 1652352, 1681480, 2017776, 2065440, 2113280, 2185924, 2522220, 2690368, 2732405, 2753920, 3169920, 3278886, 3304704, 3362960, 4035552, 4130880, 4371848, 5044440, 5380736, 5464810, 5507840, 6339840, 6557772, 6725920, 8071104, 8197215, 8261760, 8743696, 10088880, 10761472, 10929620, 13115544, 13451840, 16142208, 16394430, 16523520, 17487392, 20177760, 21859240, 26231088, 26903680, 32284416, 32788860, 34974784, 40355520, 43718480, 52462176, 53807360, 65577720, 69949568, 80711040, 87436960, 104924352, 131155440, 139899136, 161422080, 174873920, 209848704, 262310880, 349747840, 419697408, 524621760, 699495680, 1049243520, 2098487040]

約数ペア:

[(1, 2098487040), (2, 1049243520), (3, 699495680), (4, 524621760), (5, 419697408), (6, 349747840), (8, 262310880), (10, 209848704), (12, 174873920), (13, 161422080), (15, 139899136), (16, 131155440), (20, 104924352), (24, 87436960), (26, 80711040), (30, 69949568), (32, 65577720), (39, 53807360), (40, 52462176), (48, 43718480), (52, 40355520), (60, 34974784), (64, 32788860), (65, 32284416), (78, 26903680), (80, 26231088), (96, 21859240), (104, 20177760), (120, 17487392), (127, 16523520), (128, 16394430), (130, 16142208), (156, 13451840), (160, 13115544), (192, 10929620), (195, 10761472), (208, 10088880), (240, 8743696), (254, 8261760), (256, 8197215), (260, 8071104), (312, 6725920), (320, 6557772), (331, 6339840), (381, 5507840), (384, 5464810), (390, 5380736), (416, 5044440), (480, 4371848), (508, 4130880), (520, 4035552), (624, 3362960), (635, 3304704), (640, 3278886), (662, 3169920), (762, 2753920), (768, 2732405), (780, 2690368), (832, 2522220), (960, 2185924), (993, 2113280), (1016, 2065440), (1040, 2017776), (1248, 1681480), (1270, 1652352), (1280, 1639443), (1324, 1584960), (1524, 1376960), (1560, 1345184), (1651, 1271040), (1655, 1267968), (1664, 1261110), (1905, 1101568), (1920, 1092962), (1986, 1056640), (2032, 1032720), (2080, 1008888), (2496, 840740), (2540, 826176), (2648, 792480), (3048, 688480), (3120, 672592), (3302, 635520), (3310, 633984), (3328, 630555), (3810, 550784), (3840, 546481), (3972, 528320), (4064, 516360), (4160, 504444), (4303, 487680), (4953, 423680), (4965, 422656), (4992, 420370), (5080, 413088), (5296, 396240), (6096, 344240), (6240, 336296), (6604, 317760), (6620, 316992), (7620, 275392), (7944, 264160), (8128, 258180), (8255, 254208), (8320, 252222), (8606, 243840), (9906, 211840), (9930, 211328), (9984, 210185), (10160, 206544), (10592, 198120), (12192, 172120), (12480, 168148), (12909, 162560), (13208, 158880), (13240, 158496), (15240, 137696), (15888, 132080), (16256, 129090), (16510, 127104), (16640, 126111), (17212, 121920), (19812, 105920), (19860, 105664), (20320, 103272), (21184, 99060), (21515, 97536), (24384, 86060), (24765, 84736), (24960, 84074), (25818, 81280), (26416, 79440), (26480, 79248), (30480, 68848), (31776, 66040), (32512, 64545), (33020, 63552), (34424, 60960), (39624, 52960), (39720, 52832), (40640, 51636), (42037, 49920), (42368, 49530), (43030, 48768)]