2775781440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:539

約数の個数: 448

約数和(自身を含む): 10609478400

約数和(自身を除く): 7833696960

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, 444, 456, 457, 480, 513, 540, 555, 570, 576, 592, 608, 666, 684, 703, 720, 740, 760, 855, 864, 888, 912, 914, 960, 999, 1026, 1080, 1110, 1140, 1184, 1216, 1332, 1368, 1371, 1406, 1440, 1480, 1520, 1665, 1710, 1728, 1776, 1824, 1828, 1998, 2052, 2109, 2160, 2220, 2280, 2285, 2368, 2565, 2664, 2736, 2742, 2812, 2880, 2960, 3040, 3330, 3420, 3515, 3552, 3648, 3656, 3996, 4104, 4113, 4218, 4320, 4440, 4560, 4570, 4995, 5130, 5328, 5472, 5484, 5624, 5920, 6080, 6327, 6660, 6840, 6855, 7030, 7104, 7312, 7992, 8208, 8226, 8436, 8640, 8683, 8880, 9120, 9140, 9990, 10260, 10545, 10656, 10944, 10968, 11248, 11840, 12339, 12654, 13320, 13680, 13710, 14060, 14624, 15984, 16416, 16452, 16872, 16909, 17366, 17760, 18240, 18280, 18981, 19980, 20520, 20565, 21090, 21312, 21936, 22496, 24678, 25308, 26049, 26640, 27360, 27420, 28120, 29248, 31635, 31968, 32832, 32904, 33744, 33818, 34732, 35520, 36560, 37962, 39960, 41040, 41130, 42180, 43415, 43872, 44992, 49356, 50616, 50727, 52098, 53280, 54720, 54840, 56240, 61695, 63270, 63936, 65808, 67488, 67636, 69464, 73120, 75924, 78147, 79920, 82080, 82260, 84360, 84545, 86830, 87744, 94905, 98712, 101232, 101454, 104196, 106560, 109680, 112480, 123390, 126540, 130245, 131616, 134976, 135272, 138928, 146240, 151848, 152181, 156294, 159840, 164160, 164520, 168720, 169090, 173660, 189810, 197424, 202464, 202908, 208392, 219360, 224960, 234441, 246780, 253080, 253635, 260490, 263232, 270544, 277856, 303696, 304362, 312588, 319680, 321271, 329040, 337440, 338180, 347320, 379620, 390735, 394848, 404928, 405816, 416784, 438720, 456543, 468882, 493560, 506160, 507270, 520980, 541088, 555712, 607392, 608724, 625176, 642542, 658080, 674880, 676360, 694640, 759240, 760905, 781470, 789696, 811632, 833568, 913086, 937764, 963813, 987120, 1012320, 1014540, 1041960, 1082176, 1172205, 1214784, 1217448, 1250352, 1285084, 1316160, 1352720, 1389280, 1518480, 1521810, 1562940, 1606355, 1623264, 1667136, 1826172, 1875528, 1927626, 1974240, 2024640, 2029080, 2083920, 2282715, 2344410, 2434896, 2500704, 2570168, 2705440, 2778560, 2891439, 3036960, 3043620, 3125880, 3212710, 3246528, 3652344, 3751056, 3855252, 3948480, 4058160, 4167840, 4565430, 4688820, 4819065, 4869792, 5001408, 5140336, 5410880, 5782878, 6073920, 6087240, 6251760, 6425420, 7304688, 7502112, 7710504, 8116320, 8335680, 8674317, 9130860, 9377640, 9638130, 9739584, 10280672, 11565756, 12174480, 12503520, 12850840, 14457195, 14609376, 15004224, 15421008, 16232640, 17348634, 18261720, 18755280, 19276260, 20561344, 23131512, 24348960, 25007040, 25701680, 28914390, 29218752, 30842016, 34697268, 36523440, 37510560, 38552520, 43371585, 46263024, 48697920, 51403360, 57828780, 61684032, 69394536, 73046880, 75021120, 77105040, 86743170, 92526048, 102806720, 115657560, 138789072, 146093760, 154210080, 173486340, 185052096, 231315120, 277578144, 308420160, 346972680, 462630240, 555156288, 693945360, 925260480, 1387890720, 2775781440]

約数ペア:

[(1, 2775781440), (2, 1387890720), (3, 925260480), (4, 693945360), (5, 555156288), (6, 462630240), (8, 346972680), (9, 308420160), (10, 277578144), (12, 231315120), (15, 185052096), (16, 173486340), (18, 154210080), (19, 146093760), (20, 138789072), (24, 115657560), (27, 102806720), (30, 92526048), (32, 86743170), (36, 77105040), (37, 75021120), (38, 73046880), (40, 69394536), (45, 61684032), (48, 57828780), (54, 51403360), (57, 48697920), (60, 46263024), (64, 43371585), (72, 38552520), (74, 37510560), (76, 36523440), (80, 34697268), (90, 30842016), (95, 29218752), (96, 28914390), (108, 25701680), (111, 25007040), (114, 24348960), (120, 23131512), (135, 20561344), (144, 19276260), (148, 18755280), (152, 18261720), (160, 17348634), (171, 16232640), (180, 15421008), (185, 15004224), (190, 14609376), (192, 14457195), (216, 12850840), (222, 12503520), (228, 12174480), (240, 11565756), (270, 10280672), (285, 9739584), (288, 9638130), (296, 9377640), (304, 9130860), (320, 8674317), (333, 8335680), (342, 8116320), (360, 7710504), (370, 7502112), (380, 7304688), (432, 6425420), (444, 6251760), (456, 6087240), (457, 6073920), (480, 5782878), (513, 5410880), (540, 5140336), (555, 5001408), (570, 4869792), (576, 4819065), (592, 4688820), (608, 4565430), (666, 4167840), (684, 4058160), (703, 3948480), (720, 3855252), (740, 3751056), (760, 3652344), (855, 3246528), (864, 3212710), (888, 3125880), (912, 3043620), (914, 3036960), (960, 2891439), (999, 2778560), (1026, 2705440), (1080, 2570168), (1110, 2500704), (1140, 2434896), (1184, 2344410), (1216, 2282715), (1332, 2083920), (1368, 2029080), (1371, 2024640), (1406, 1974240), (1440, 1927626), (1480, 1875528), (1520, 1826172), (1665, 1667136), (1710, 1623264), (1728, 1606355), (1776, 1562940), (1824, 1521810), (1828, 1518480), (1998, 1389280), (2052, 1352720), (2109, 1316160), (2160, 1285084), (2220, 1250352), (2280, 1217448), (2285, 1214784), (2368, 1172205), (2565, 1082176), (2664, 1041960), (2736, 1014540), (2742, 1012320), (2812, 987120), (2880, 963813), (2960, 937764), (3040, 913086), (3330, 833568), (3420, 811632), (3515, 789696), (3552, 781470), (3648, 760905), (3656, 759240), (3996, 694640), (4104, 676360), (4113, 674880), (4218, 658080), (4320, 642542), (4440, 625176), (4560, 608724), (4570, 607392), (4995, 555712), (5130, 541088), (5328, 520980), (5472, 507270), (5484, 506160), (5624, 493560), (5920, 468882), (6080, 456543), (6327, 438720), (6660, 416784), (6840, 405816), (6855, 404928), (7030, 394848), (7104, 390735), (7312, 379620), (7992, 347320), (8208, 338180), (8226, 337440), (8436, 329040), (8640, 321271), (8683, 319680), (8880, 312588), (9120, 304362), (9140, 303696), (9990, 277856), (10260, 270544), (10545, 263232), (10656, 260490), (10944, 253635), (10968, 253080), (11248, 246780), (11840, 234441), (12339, 224960), (12654, 219360), (13320, 208392), (13680, 202908), (13710, 202464), (14060, 197424), (14624, 189810), (15984, 173660), (16416, 169090), (16452, 168720), (16872, 164520), (16909, 164160), (17366, 159840), (17760, 156294), (18240, 152181), (18280, 151848), (18981, 146240), (19980, 138928), (20520, 135272), (20565, 134976), (21090, 131616), (21312, 130245), (21936, 126540), (22496, 123390), (24678, 112480), (25308, 109680), (26049, 106560), (26640, 104196), (27360, 101454), (27420, 101232), (28120, 98712), (29248, 94905), (31635, 87744), (31968, 86830), (32832, 84545), (32904, 84360), (33744, 82260), (33818, 82080), (34732, 79920), (35520, 78147), (36560, 75924), (37962, 73120), (39960, 69464), (41040, 67636), (41130, 67488), (42180, 65808), (43415, 63936), (43872, 63270), (44992, 61695), (49356, 56240), (50616, 54840), (50727, 54720), (52098, 53280)]