2666450880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:521

約数の個数: 448

約数和(自身を含む): 10192512000

約数和(自身を除く): 7526061120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 37, 38, 40, 45, 48, 54, 57, 60, 64, 72, 74, 76, 80, 90, 95, 96, 108, 111, 114, 120, 135, 144, 148, 152, 160, 171, 180, 185, 190, 192, 216, 222, 228, 240, 270, 285, 288, 296, 304, 320, 333, 342, 360, 370, 380, 432, 439, 444, 456, 480, 513, 540, 555, 570, 576, 592, 608, 666, 684, 703, 720, 740, 760, 855, 864, 878, 888, 912, 960, 999, 1026, 1080, 1110, 1140, 1184, 1216, 1317, 1332, 1368, 1406, 1440, 1480, 1520, 1665, 1710, 1728, 1756, 1776, 1824, 1998, 2052, 2109, 2160, 2195, 2220, 2280, 2368, 2565, 2634, 2664, 2736, 2812, 2880, 2960, 3040, 3330, 3420, 3512, 3515, 3552, 3648, 3951, 3996, 4104, 4218, 4320, 4390, 4440, 4560, 4995, 5130, 5268, 5328, 5472, 5624, 5920, 6080, 6327, 6585, 6660, 6840, 7024, 7030, 7104, 7902, 7992, 8208, 8341, 8436, 8640, 8780, 8880, 9120, 9990, 10260, 10536, 10545, 10656, 10944, 11248, 11840, 11853, 12654, 13170, 13320, 13680, 14048, 14060, 15804, 15984, 16243, 16416, 16682, 16872, 17560, 17760, 18240, 18981, 19755, 19980, 20520, 21072, 21090, 21312, 22496, 23706, 25023, 25308, 26340, 26640, 27360, 28096, 28120, 31608, 31635, 31968, 32486, 32832, 33364, 33744, 35120, 35520, 37962, 39510, 39960, 41040, 41705, 42144, 42180, 44992, 47412, 48729, 50046, 50616, 52680, 53280, 54720, 56240, 59265, 63216, 63270, 63936, 64972, 66728, 67488, 70240, 75069, 75924, 79020, 79920, 81215, 82080, 83410, 84288, 84360, 94824, 94905, 97458, 100092, 101232, 105360, 106560, 112480, 118530, 125115, 126432, 126540, 129944, 133456, 134976, 140480, 146187, 150138, 151848, 158040, 159840, 162430, 164160, 166820, 168720, 189648, 189810, 194916, 200184, 202464, 210720, 224960, 225207, 237060, 243645, 250230, 252864, 253080, 259888, 266912, 292374, 300276, 303696, 308617, 316080, 319680, 324860, 333640, 337440, 375345, 379296, 379620, 389832, 400368, 404928, 421440, 438561, 450414, 474120, 487290, 500460, 506160, 519776, 533824, 584748, 600552, 607392, 617234, 632160, 649720, 667280, 674880, 730935, 750690, 758592, 759240, 779664, 800736, 877122, 900828, 925851, 948240, 974580, 1000920, 1012320, 1039552, 1126035, 1169496, 1201104, 1214784, 1234468, 1264320, 1299440, 1334560, 1461870, 1501380, 1518480, 1543085, 1559328, 1601472, 1754244, 1801656, 1851702, 1896480, 1949160, 2001840, 2024640, 2192805, 2252070, 2338992, 2402208, 2468936, 2598880, 2669120, 2777553, 2923740, 3002760, 3036960, 3086170, 3118656, 3508488, 3603312, 3703404, 3792960, 3898320, 4003680, 4385610, 4504140, 4629255, 4677984, 4804416, 4937872, 5197760, 5555106, 5847480, 6005520, 6073920, 6172340, 7016976, 7206624, 7406808, 7796640, 8007360, 8332659, 8771220, 9008280, 9258510, 9355968, 9875744, 11110212, 11694960, 12011040, 12344680, 13887765, 14033952, 14413248, 14813616, 15593280, 16665318, 17542440, 18016560, 18517020, 19751488, 22220424, 23389920, 24022080, 24689360, 27775530, 28067904, 29627232, 33330636, 35084880, 36033120, 37034040, 41663295, 44440848, 46779840, 49378720, 55551060, 59254464, 66661272, 70169760, 72066240, 74068080, 83326590, 88881696, 98757440, 111102120, 133322544, 140339520, 148136160, 166653180, 177763392, 222204240, 266645088, 296272320, 333306360, 444408480, 533290176, 666612720, 888816960, 1333225440, 2666450880]

約数ペア:

[(1, 2666450880), (2, 1333225440), (3, 888816960), (4, 666612720), (5, 533290176), (6, 444408480), (8, 333306360), (9, 296272320), (10, 266645088), (12, 222204240), (15, 177763392), (16, 166653180), (18, 148136160), (19, 140339520), (20, 133322544), (24, 111102120), (27, 98757440), (30, 88881696), (32, 83326590), (36, 74068080), (37, 72066240), (38, 70169760), (40, 66661272), (45, 59254464), (48, 55551060), (54, 49378720), (57, 46779840), (60, 44440848), (64, 41663295), (72, 37034040), (74, 36033120), (76, 35084880), (80, 33330636), (90, 29627232), (95, 28067904), (96, 27775530), (108, 24689360), (111, 24022080), (114, 23389920), (120, 22220424), (135, 19751488), (144, 18517020), (148, 18016560), (152, 17542440), (160, 16665318), (171, 15593280), (180, 14813616), (185, 14413248), (190, 14033952), (192, 13887765), (216, 12344680), (222, 12011040), (228, 11694960), (240, 11110212), (270, 9875744), (285, 9355968), (288, 9258510), (296, 9008280), (304, 8771220), (320, 8332659), (333, 8007360), (342, 7796640), (360, 7406808), (370, 7206624), (380, 7016976), (432, 6172340), (439, 6073920), (444, 6005520), (456, 5847480), (480, 5555106), (513, 5197760), (540, 4937872), (555, 4804416), (570, 4677984), (576, 4629255), (592, 4504140), (608, 4385610), (666, 4003680), (684, 3898320), (703, 3792960), (720, 3703404), (740, 3603312), (760, 3508488), (855, 3118656), (864, 3086170), (878, 3036960), (888, 3002760), (912, 2923740), (960, 2777553), (999, 2669120), (1026, 2598880), (1080, 2468936), (1110, 2402208), (1140, 2338992), (1184, 2252070), (1216, 2192805), (1317, 2024640), (1332, 2001840), (1368, 1949160), (1406, 1896480), (1440, 1851702), (1480, 1801656), (1520, 1754244), (1665, 1601472), (1710, 1559328), (1728, 1543085), (1756, 1518480), (1776, 1501380), (1824, 1461870), (1998, 1334560), (2052, 1299440), (2109, 1264320), (2160, 1234468), (2195, 1214784), (2220, 1201104), (2280, 1169496), (2368, 1126035), (2565, 1039552), (2634, 1012320), (2664, 1000920), (2736, 974580), (2812, 948240), (2880, 925851), (2960, 900828), (3040, 877122), (3330, 800736), (3420, 779664), (3512, 759240), (3515, 758592), (3552, 750690), (3648, 730935), (3951, 674880), (3996, 667280), (4104, 649720), (4218, 632160), (4320, 617234), (4390, 607392), (4440, 600552), (4560, 584748), (4995, 533824), (5130, 519776), (5268, 506160), (5328, 500460), (5472, 487290), (5624, 474120), (5920, 450414), (6080, 438561), (6327, 421440), (6585, 404928), (6660, 400368), (6840, 389832), (7024, 379620), (7030, 379296), (7104, 375345), (7902, 337440), (7992, 333640), (8208, 324860), (8341, 319680), (8436, 316080), (8640, 308617), (8780, 303696), (8880, 300276), (9120, 292374), (9990, 266912), (10260, 259888), (10536, 253080), (10545, 252864), (10656, 250230), (10944, 243645), (11248, 237060), (11840, 225207), (11853, 224960), (12654, 210720), (13170, 202464), (13320, 200184), (13680, 194916), (14048, 189810), (14060, 189648), (15804, 168720), (15984, 166820), (16243, 164160), (16416, 162430), (16682, 159840), (16872, 158040), (17560, 151848), (17760, 150138), (18240, 146187), (18981, 140480), (19755, 134976), (19980, 133456), (20520, 129944), (21072, 126540), (21090, 126432), (21312, 125115), (22496, 118530), (23706, 112480), (25023, 106560), (25308, 105360), (26340, 101232), (26640, 100092), (27360, 97458), (28096, 94905), (28120, 94824), (31608, 84360), (31635, 84288), (31968, 83410), (32486, 82080), (32832, 81215), (33364, 79920), (33744, 79020), (35120, 75924), (35520, 75069), (37962, 70240), (39510, 67488), (39960, 66728), (41040, 64972), (41705, 63936), (42144, 63270), (42180, 63216), (44992, 59265), (47412, 56240), (48729, 54720), (50046, 53280), (50616, 52680)]