2485751760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1637}}^1$

素因数の和:1715

約数の個数: 320

約数和(自身を含む): 9261907200

約数和(自身を除く): 6776155440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 37, 38, 40, 45, 48, 54, 57, 60, 72, 74, 76, 80, 90, 95, 108, 111, 114, 120, 135, 144, 148, 152, 171, 180, 185, 190, 216, 222, 228, 240, 270, 285, 296, 304, 333, 342, 360, 370, 380, 432, 444, 456, 513, 540, 555, 570, 592, 666, 684, 703, 720, 740, 760, 855, 888, 912, 999, 1026, 1080, 1110, 1140, 1332, 1368, 1406, 1480, 1520, 1637, 1665, 1710, 1776, 1998, 2052, 2109, 2160, 2220, 2280, 2565, 2664, 2736, 2812, 2960, 3274, 3330, 3420, 3515, 3996, 4104, 4218, 4440, 4560, 4911, 4995, 5130, 5328, 5624, 6327, 6548, 6660, 6840, 7030, 7992, 8185, 8208, 8436, 8880, 9822, 9990, 10260, 10545, 11248, 12654, 13096, 13320, 13680, 14060, 14733, 15984, 16370, 16872, 18981, 19644, 19980, 20520, 21090, 24555, 25308, 26192, 26640, 28120, 29466, 31103, 31635, 32740, 33744, 37962, 39288, 39960, 41040, 42180, 44199, 49110, 50616, 56240, 58932, 60569, 62206, 63270, 65480, 73665, 75924, 78576, 79920, 84360, 88398, 93309, 94905, 98220, 101232, 117864, 121138, 124412, 126540, 130960, 147330, 151848, 155515, 168720, 176796, 181707, 186618, 189810, 196440, 220995, 235728, 242276, 248824, 253080, 279927, 294660, 302845, 303696, 311030, 353592, 363414, 373236, 379620, 392880, 441990, 466545, 484552, 497648, 506160, 545121, 559854, 589320, 605690, 622060, 707184, 726828, 746472, 759240, 839781, 883980, 908535, 933090, 969104, 1090242, 1119708, 1150811, 1178640, 1211380, 1244120, 1399635, 1453656, 1492944, 1518480, 1635363, 1679562, 1767960, 1817070, 1866180, 2180484, 2239416, 2301622, 2422760, 2488240, 2725605, 2799270, 2907312, 3270726, 3359124, 3452433, 3535920, 3634140, 3732360, 4198905, 4360968, 4478832, 4603244, 4845520, 5451210, 5598540, 5754055, 6541452, 6718248, 6904866, 7268280, 7464720, 8176815, 8397810, 8721936, 9206488, 10357299, 10902420, 11197080, 11508110, 13082904, 13436496, 13809732, 14536560, 16353630, 16795620, 17262165, 18412976, 20714598, 21804840, 22394160, 23016220, 26165808, 27619464, 31071897, 32707260, 33591240, 34524330, 41429196, 43609680, 46032440, 51786495, 55238928, 62143794, 65414520, 67182480, 69048660, 82858392, 92064880, 103572990, 124287588, 130829040, 138097320, 155359485, 165716784, 207145980, 248575176, 276194640, 310718970, 414291960, 497150352, 621437940, 828583920, 1242875880, 2485751760]

約数ペア:

[(1, 2485751760), (2, 1242875880), (3, 828583920), (4, 621437940), (5, 497150352), (6, 414291960), (8, 310718970), (9, 276194640), (10, 248575176), (12, 207145980), (15, 165716784), (16, 155359485), (18, 138097320), (19, 130829040), (20, 124287588), (24, 103572990), (27, 92064880), (30, 82858392), (36, 69048660), (37, 67182480), (38, 65414520), (40, 62143794), (45, 55238928), (48, 51786495), (54, 46032440), (57, 43609680), (60, 41429196), (72, 34524330), (74, 33591240), (76, 32707260), (80, 31071897), (90, 27619464), (95, 26165808), (108, 23016220), (111, 22394160), (114, 21804840), (120, 20714598), (135, 18412976), (144, 17262165), (148, 16795620), (152, 16353630), (171, 14536560), (180, 13809732), (185, 13436496), (190, 13082904), (216, 11508110), (222, 11197080), (228, 10902420), (240, 10357299), (270, 9206488), (285, 8721936), (296, 8397810), (304, 8176815), (333, 7464720), (342, 7268280), (360, 6904866), (370, 6718248), (380, 6541452), (432, 5754055), (444, 5598540), (456, 5451210), (513, 4845520), (540, 4603244), (555, 4478832), (570, 4360968), (592, 4198905), (666, 3732360), (684, 3634140), (703, 3535920), (720, 3452433), (740, 3359124), (760, 3270726), (855, 2907312), (888, 2799270), (912, 2725605), (999, 2488240), (1026, 2422760), (1080, 2301622), (1110, 2239416), (1140, 2180484), (1332, 1866180), (1368, 1817070), (1406, 1767960), (1480, 1679562), (1520, 1635363), (1637, 1518480), (1665, 1492944), (1710, 1453656), (1776, 1399635), (1998, 1244120), (2052, 1211380), (2109, 1178640), (2160, 1150811), (2220, 1119708), (2280, 1090242), (2565, 969104), (2664, 933090), (2736, 908535), (2812, 883980), (2960, 839781), (3274, 759240), (3330, 746472), (3420, 726828), (3515, 707184), (3996, 622060), (4104, 605690), (4218, 589320), (4440, 559854), (4560, 545121), (4911, 506160), (4995, 497648), (5130, 484552), (5328, 466545), (5624, 441990), (6327, 392880), (6548, 379620), (6660, 373236), (6840, 363414), (7030, 353592), (7992, 311030), (8185, 303696), (8208, 302845), (8436, 294660), (8880, 279927), (9822, 253080), (9990, 248824), (10260, 242276), (10545, 235728), (11248, 220995), (12654, 196440), (13096, 189810), (13320, 186618), (13680, 181707), (14060, 176796), (14733, 168720), (15984, 155515), (16370, 151848), (16872, 147330), (18981, 130960), (19644, 126540), (19980, 124412), (20520, 121138), (21090, 117864), (24555, 101232), (25308, 98220), (26192, 94905), (26640, 93309), (28120, 88398), (29466, 84360), (31103, 79920), (31635, 78576), (32740, 75924), (33744, 73665), (37962, 65480), (39288, 63270), (39960, 62206), (41040, 60569), (42180, 58932), (44199, 56240), (49110, 50616)]