38787840

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:84

約数の個数: 432

約数和(自身を含む): 169635648

約数和(自身を除く): 130847808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 37, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 74, 78, 80, 84, 90, 91, 96, 104, 105, 111, 112, 117, 120, 126, 128, 130, 140, 144, 148, 156, 160, 168, 180, 182, 185, 192, 195, 208, 210, 222, 224, 234, 240, 252, 256, 259, 260, 273, 280, 288, 296, 312, 315, 320, 333, 336, 360, 364, 370, 384, 390, 416, 420, 444, 448, 455, 468, 480, 481, 504, 518, 520, 546, 555, 560, 576, 585, 592, 624, 630, 640, 666, 672, 720, 728, 740, 768, 777, 780, 819, 832, 840, 888, 896, 910, 936, 960, 962, 1008, 1036, 1040, 1092, 1110, 1120, 1152, 1170, 1184, 1248, 1260, 1280, 1295, 1332, 1344, 1365, 1440, 1443, 1456, 1480, 1554, 1560, 1638, 1664, 1665, 1680, 1776, 1792, 1820, 1872, 1920, 1924, 2016, 2072, 2080, 2184, 2220, 2240, 2304, 2331, 2340, 2368, 2405, 2496, 2520, 2590, 2664, 2688, 2730, 2880, 2886, 2912, 2960, 3108, 3120, 3276, 3328, 3330, 3360, 3367, 3552, 3640, 3744, 3840, 3848, 3885, 4032, 4095, 4144, 4160, 4329, 4368, 4440, 4480, 4662, 4680, 4736, 4810, 4992, 5040, 5180, 5328, 5376, 5460, 5760, 5772, 5824, 5920, 6216, 6240, 6552, 6660, 6720, 6734, 7104, 7215, 7280, 7488, 7696, 7770, 8064, 8190, 8288, 8320, 8658, 8736, 8880, 8960, 9324, 9360, 9472, 9620, 9984, 10080, 10101, 10360, 10656, 10920, 11520, 11544, 11648, 11655, 11840, 12432, 12480, 13104, 13320, 13440, 13468, 14208, 14430, 14560, 14976, 15392, 15540, 16128, 16380, 16576, 16640, 16835, 17316, 17472, 17760, 18648, 18720, 19240, 20160, 20202, 20720, 21312, 21645, 21840, 23088, 23296, 23310, 23680, 24864, 24960, 26208, 26640, 26880, 26936, 28416, 28860, 29120, 29952, 30303, 30784, 31080, 32760, 33152, 33670, 34632, 34944, 35520, 37296, 37440, 38480, 40320, 40404, 41440, 42624, 43290, 43680, 46176, 46620, 47360, 49728, 49920, 50505, 52416, 53280, 53872, 57720, 58240, 60606, 61568, 62160, 65520, 66304, 67340, 69264, 69888, 71040, 74592, 74880, 76960, 80640, 80808, 82880, 85248, 86580, 87360, 92352, 93240, 99456, 101010, 104832, 106560, 107744, 115440, 116480, 121212, 123136, 124320, 131040, 134680, 138528, 142080, 149184, 149760, 151515, 153920, 161616, 165760, 173160, 174720, 184704, 186480, 198912, 202020, 209664, 213120, 215488, 230880, 242424, 248640, 262080, 269360, 277056, 298368, 303030, 307840, 323232, 331520, 346320, 349440, 369408, 372960, 404040, 426240, 430976, 461760, 484848, 497280, 524160, 538720, 554112, 596736, 606060, 615680, 646464, 692640, 745920, 808080, 861952, 923520, 969696, 994560, 1048320, 1077440, 1108224, 1212120, 1292928, 1385280, 1491840, 1616160, 1847040, 1939392, 2154880, 2424240, 2585856, 2770560, 2983680, 3232320, 3878784, 4309760, 4848480, 5541120, 6464640, 7757568, 9696960, 12929280, 19393920, 38787840]

約数ペア:

[(1, 38787840), (2, 19393920), (3, 12929280), (4, 9696960), (5, 7757568), (6, 6464640), (7, 5541120), (8, 4848480), (9, 4309760), (10, 3878784), (12, 3232320), (13, 2983680), (14, 2770560), (15, 2585856), (16, 2424240), (18, 2154880), (20, 1939392), (21, 1847040), (24, 1616160), (26, 1491840), (28, 1385280), (30, 1292928), (32, 1212120), (35, 1108224), (36, 1077440), (37, 1048320), (39, 994560), (40, 969696), (42, 923520), (45, 861952), (48, 808080), (52, 745920), (56, 692640), (60, 646464), (63, 615680), (64, 606060), (65, 596736), (70, 554112), (72, 538720), (74, 524160), (78, 497280), (80, 484848), (84, 461760), (90, 430976), (91, 426240), (96, 404040), (104, 372960), (105, 369408), (111, 349440), (112, 346320), (117, 331520), (120, 323232), (126, 307840), (128, 303030), (130, 298368), (140, 277056), (144, 269360), (148, 262080), (156, 248640), (160, 242424), (168, 230880), (180, 215488), (182, 213120), (185, 209664), (192, 202020), (195, 198912), (208, 186480), (210, 184704), (222, 174720), (224, 173160), (234, 165760), (240, 161616), (252, 153920), (256, 151515), (259, 149760), (260, 149184), (273, 142080), (280, 138528), (288, 134680), (296, 131040), (312, 124320), (315, 123136), (320, 121212), (333, 116480), (336, 115440), (360, 107744), (364, 106560), (370, 104832), (384, 101010), (390, 99456), (416, 93240), (420, 92352), (444, 87360), (448, 86580), (455, 85248), (468, 82880), (480, 80808), (481, 80640), (504, 76960), (518, 74880), (520, 74592), (546, 71040), (555, 69888), (560, 69264), (576, 67340), (585, 66304), (592, 65520), (624, 62160), (630, 61568), (640, 60606), (666, 58240), (672, 57720), (720, 53872), (728, 53280), (740, 52416), (768, 50505), (777, 49920), (780, 49728), (819, 47360), (832, 46620), (840, 46176), (888, 43680), (896, 43290), (910, 42624), (936, 41440), (960, 40404), (962, 40320), (1008, 38480), (1036, 37440), (1040, 37296), (1092, 35520), (1110, 34944), (1120, 34632), (1152, 33670), (1170, 33152), (1184, 32760), (1248, 31080), (1260, 30784), (1280, 30303), (1295, 29952), (1332, 29120), (1344, 28860), (1365, 28416), (1440, 26936), (1443, 26880), (1456, 26640), (1480, 26208), (1554, 24960), (1560, 24864), (1638, 23680), (1664, 23310), (1665, 23296), (1680, 23088), (1776, 21840), (1792, 21645), (1820, 21312), (1872, 20720), (1920, 20202), (1924, 20160), (2016, 19240), (2072, 18720), (2080, 18648), (2184, 17760), (2220, 17472), (2240, 17316), (2304, 16835), (2331, 16640), (2340, 16576), (2368, 16380), (2405, 16128), (2496, 15540), (2520, 15392), (2590, 14976), (2664, 14560), (2688, 14430), (2730, 14208), (2880, 13468), (2886, 13440), (2912, 13320), (2960, 13104), (3108, 12480), (3120, 12432), (3276, 11840), (3328, 11655), (3330, 11648), (3360, 11544), (3367, 11520), (3552, 10920), (3640, 10656), (3744, 10360), (3840, 10101), (3848, 10080), (3885, 9984), (4032, 9620), (4095, 9472), (4144, 9360), (4160, 9324), (4329, 8960), (4368, 8880), (4440, 8736), (4480, 8658), (4662, 8320), (4680, 8288), (4736, 8190), (4810, 8064), (4992, 7770), (5040, 7696), (5180, 7488), (5328, 7280), (5376, 7215), (5460, 7104), (5760, 6734), (5772, 6720), (5824, 6660), (5920, 6552), (6216, 6240)]