209177280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:224

約数の個数: 336

約数和(自身を含む): 801038784

約数和(自身を除く): 591861504

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, 130, 144, 148, 151, 156, 160, 180, 185, 192, 195, 208, 222, 234, 240, 260, 288, 296, 302, 312, 320, 333, 360, 370, 390, 416, 444, 453, 468, 480, 481, 520, 555, 576, 585, 592, 604, 624, 666, 720, 740, 755, 780, 832, 888, 906, 936, 960, 962, 1040, 1110, 1170, 1184, 1208, 1248, 1332, 1359, 1440, 1443, 1480, 1510, 1560, 1665, 1776, 1812, 1872, 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, 4810, 4832, 5328, 5436, 5587, 5772, 5889, 5920, 6040, 6240, 6660, 6795, 7104, 7215, 7248, 7488, 7696, 7852, 8658, 8880, 9060, 9360, 9620, 9664, 9815, 10656, 10872, 11174, 11544, 11778, 11840, 12080, 12480, 13320, 13590, 14430, 14496, 15392, 15704, 16761, 17316, 17667, 17760, 18120, 18720, 19240, 19630, 21312, 21645, 21744, 22348, 23088, 23556, 24160, 26640, 27180, 27935, 28860, 28992, 29445, 30784, 31408, 33522, 34632, 35334, 35520, 36240, 37440, 38480, 39260, 43290, 43488, 44696, 46176, 47112, 48320, 50283, 53280, 54360, 55870, 57720, 58890, 62816, 67044, 69264, 70668, 72480, 72631, 76960, 78520, 83805, 86580, 86976, 88335, 89392, 92352, 94224, 100566, 106560, 108720, 111740, 115440, 117780, 125632, 134088, 138528, 141336, 144960, 145262, 153920, 157040, 167610, 173160, 176670, 178784, 188448, 201132, 217440, 217893, 223480, 230880, 235560, 251415, 268176, 277056, 282672, 290524, 314080, 335220, 346320, 353340, 357568, 363155, 376896, 402264, 434880, 435786, 446960, 461760, 471120, 502830, 536352, 565344, 581048, 628160, 653679, 670440, 692640, 706680, 726310, 804528, 871572, 893920, 942240, 1005660, 1072704, 1089465, 1130688, 1162096, 1307358, 1340880, 1385280, 1413360, 1452620, 1609056, 1743144, 1787840, 1884480, 2011320, 2178930, 2324192, 2614716, 2681760, 2826720, 2905240, 3218112, 3268395, 3486288, 4022640, 4357860, 4648384, 5229432, 5363520, 5653440, 5810480, 6536790, 6972576, 8045280, 8715720, 10458864, 11620960, 13073580, 13945152, 16090560, 17431440, 20917728, 23241920, 26147160, 34862880, 41835456, 52294320, 69725760, 104588640, 209177280]

約数ペア:

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