418354560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:226

約数の個数: 384

約数和(自身を含む): 1608384960

約数和(自身を除く): 1190030400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 37, 39, 40, 45, 48, 52, 60, 64, 65, 72, 74, 78, 80, 90, 96, 104, 111, 117, 120, 128, 130, 144, 148, 151, 156, 160, 180, 185, 192, 195, 208, 222, 234, 240, 260, 288, 296, 302, 312, 320, 333, 360, 370, 384, 390, 416, 444, 453, 468, 480, 481, 520, 555, 576, 585, 592, 604, 624, 640, 666, 720, 740, 755, 780, 832, 888, 906, 936, 960, 962, 1040, 1110, 1152, 1170, 1184, 1208, 1248, 1332, 1359, 1440, 1443, 1480, 1510, 1560, 1664, 1665, 1776, 1812, 1872, 1920, 1924, 1963, 2080, 2220, 2265, 2340, 2368, 2405, 2416, 2496, 2664, 2718, 2880, 2886, 2960, 3020, 3120, 3330, 3552, 3624, 3744, 3848, 3926, 4160, 4329, 4440, 4530, 4680, 4736, 4810, 4832, 4992, 5328, 5436, 5587, 5760, 5772, 5889, 5920, 6040, 6240, 6660, 6795, 7104, 7215, 7248, 7488, 7696, 7852, 8320, 8658, 8880, 9060, 9360, 9620, 9664, 9815, 10656, 10872, 11174, 11544, 11778, 11840, 12080, 12480, 13320, 13590, 14208, 14430, 14496, 14976, 15392, 15704, 16761, 17316, 17667, 17760, 18120, 18720, 19240, 19328, 19630, 21312, 21645, 21744, 22348, 23088, 23556, 23680, 24160, 24960, 26640, 27180, 27935, 28860, 28992, 29445, 30784, 31408, 33522, 34632, 35334, 35520, 36240, 37440, 38480, 39260, 42624, 43290, 43488, 44696, 46176, 47112, 48320, 50283, 53280, 54360, 55870, 57720, 57984, 58890, 61568, 62816, 67044, 69264, 70668, 71040, 72480, 72631, 74880, 76960, 78520, 83805, 86580, 86976, 88335, 89392, 92352, 94224, 96640, 100566, 106560, 108720, 111740, 115440, 117780, 125632, 134088, 138528, 141336, 144960, 145262, 153920, 157040, 167610, 173160, 173952, 176670, 178784, 184704, 188448, 201132, 213120, 217440, 217893, 223480, 230880, 235560, 251264, 251415, 268176, 277056, 282672, 289920, 290524, 307840, 314080, 335220, 346320, 353340, 357568, 363155, 376896, 402264, 434880, 435786, 446960, 461760, 471120, 502830, 536352, 554112, 565344, 581048, 628160, 653679, 670440, 692640, 706680, 715136, 726310, 753792, 804528, 869760, 871572, 893920, 923520, 942240, 1005660, 1072704, 1089465, 1130688, 1162096, 1256320, 1307358, 1340880, 1385280, 1413360, 1452620, 1609056, 1743144, 1787840, 1884480, 2011320, 2145408, 2178930, 2261376, 2324192, 2614716, 2681760, 2770560, 2826720, 2905240, 3218112, 3268395, 3486288, 3575680, 3768960, 4022640, 4357860, 4648384, 5229432, 5363520, 5653440, 5810480, 6436224, 6536790, 6972576, 8045280, 8715720, 9296768, 10458864, 10727040, 11306880, 11620960, 13073580, 13945152, 16090560, 17431440, 20917728, 23241920, 26147160, 27890304, 32181120, 34862880, 41835456, 46483840, 52294320, 69725760, 83670912, 104588640, 139451520, 209177280, 418354560]

約数ペア:

[(1, 418354560), (2, 209177280), (3, 139451520), (4, 104588640), (5, 83670912), (6, 69725760), (8, 52294320), (9, 46483840), (10, 41835456), (12, 34862880), (13, 32181120), (15, 27890304), (16, 26147160), (18, 23241920), (20, 20917728), (24, 17431440), (26, 16090560), (30, 13945152), (32, 13073580), (36, 11620960), (37, 11306880), (39, 10727040), (40, 10458864), (45, 9296768), (48, 8715720), (52, 8045280), (60, 6972576), (64, 6536790), (65, 6436224), (72, 5810480), (74, 5653440), (78, 5363520), (80, 5229432), (90, 4648384), (96, 4357860), (104, 4022640), (111, 3768960), (117, 3575680), (120, 3486288), (128, 3268395), (130, 3218112), (144, 2905240), (148, 2826720), (151, 2770560), (156, 2681760), (160, 2614716), (180, 2324192), (185, 2261376), (192, 2178930), (195, 2145408), (208, 2011320), (222, 1884480), (234, 1787840), (240, 1743144), (260, 1609056), (288, 1452620), (296, 1413360), (302, 1385280), (312, 1340880), (320, 1307358), (333, 1256320), (360, 1162096), (370, 1130688), (384, 1089465), (390, 1072704), (416, 1005660), (444, 942240), (453, 923520), (468, 893920), (480, 871572), (481, 869760), (520, 804528), (555, 753792), (576, 726310), (585, 715136), (592, 706680), (604, 692640), (624, 670440), (640, 653679), (666, 628160), (720, 581048), (740, 565344), (755, 554112), (780, 536352), (832, 502830), (888, 471120), (906, 461760), (936, 446960), (960, 435786), (962, 434880), (1040, 402264), (1110, 376896), (1152, 363155), (1170, 357568), (1184, 353340), (1208, 346320), (1248, 335220), (1332, 314080), (1359, 307840), (1440, 290524), (1443, 289920), (1480, 282672), (1510, 277056), (1560, 268176), (1664, 251415), (1665, 251264), (1776, 235560), (1812, 230880), (1872, 223480), (1920, 217893), (1924, 217440), (1963, 213120), (2080, 201132), (2220, 188448), (2265, 184704), (2340, 178784), (2368, 176670), (2405, 173952), (2416, 173160), (2496, 167610), (2664, 157040), (2718, 153920), (2880, 145262), (2886, 144960), (2960, 141336), (3020, 138528), (3120, 134088), (3330, 125632), (3552, 117780), (3624, 115440), (3744, 111740), (3848, 108720), (3926, 106560), (4160, 100566), (4329, 96640), (4440, 94224), (4530, 92352), (4680, 89392), (4736, 88335), (4810, 86976), (4832, 86580), (4992, 83805), (5328, 78520), (5436, 76960), (5587, 74880), (5760, 72631), (5772, 72480), (5889, 71040), (5920, 70668), (6040, 69264), (6240, 67044), (6660, 62816), (6795, 61568), (7104, 58890), (7215, 57984), (7248, 57720), (7488, 55870), (7696, 54360), (7852, 53280), (8320, 50283), (8658, 48320), (8880, 47112), (9060, 46176), (9360, 44696), (9620, 43488), (9664, 43290), (9815, 42624), (10656, 39260), (10872, 38480), (11174, 37440), (11544, 36240), (11778, 35520), (11840, 35334), (12080, 34632), (12480, 33522), (13320, 31408), (13590, 30784), (14208, 29445), (14430, 28992), (14496, 28860), (14976, 27935), (15392, 27180), (15704, 26640), (16761, 24960), (17316, 24160), (17667, 23680), (17760, 23556), (18120, 23088), (18720, 22348), (19240, 21744), (19328, 21645), (19630, 21312)]