29898960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2$

素因数の和:110

約数の個数: 240

約数和(自身を含む): 117242496

約数和(自身を除く): 87343536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 37, 39, 40, 42, 48, 52, 56, 60, 65, 70, 74, 78, 80, 84, 91, 104, 105, 111, 112, 120, 130, 140, 148, 156, 168, 182, 185, 195, 208, 210, 222, 240, 259, 260, 273, 280, 296, 312, 336, 364, 370, 390, 420, 444, 455, 481, 518, 520, 546, 555, 560, 592, 624, 728, 740, 777, 780, 840, 888, 910, 962, 1036, 1040, 1092, 1110, 1295, 1365, 1369, 1443, 1456, 1480, 1554, 1560, 1680, 1776, 1820, 1924, 2072, 2184, 2220, 2405, 2590, 2730, 2738, 2886, 2960, 3108, 3120, 3367, 3640, 3848, 3885, 4107, 4144, 4368, 4440, 4810, 5180, 5460, 5476, 5772, 6216, 6734, 6845, 7215, 7280, 7696, 7770, 8214, 8880, 9583, 9620, 10101, 10360, 10920, 10952, 11544, 12432, 13468, 13690, 14430, 15540, 16428, 16835, 17797, 19166, 19240, 20202, 20535, 20720, 21840, 21904, 23088, 26936, 27380, 28749, 28860, 31080, 32856, 33670, 35594, 38332, 38480, 40404, 41070, 47915, 50505, 53391, 53872, 54760, 57498, 57720, 62160, 65712, 67340, 71188, 76664, 80808, 82140, 88985, 95830, 101010, 106782, 109520, 114996, 115440, 124579, 134680, 142376, 143745, 153328, 161616, 164280, 177970, 191660, 202020, 213564, 229992, 249158, 266955, 269360, 284752, 287490, 328560, 355940, 373737, 383320, 404040, 427128, 459984, 498316, 533910, 574980, 622895, 711880, 747474, 766640, 808080, 854256, 996632, 1067820, 1149960, 1245790, 1423760, 1494948, 1868685, 1993264, 2135640, 2299920, 2491580, 2989896, 3737370, 4271280, 4983160, 5979792, 7474740, 9966320, 14949480, 29898960]

約数ペア:

[(1, 29898960), (2, 14949480), (3, 9966320), (4, 7474740), (5, 5979792), (6, 4983160), (7, 4271280), (8, 3737370), (10, 2989896), (12, 2491580), (13, 2299920), (14, 2135640), (15, 1993264), (16, 1868685), (20, 1494948), (21, 1423760), (24, 1245790), (26, 1149960), (28, 1067820), (30, 996632), (35, 854256), (37, 808080), (39, 766640), (40, 747474), (42, 711880), (48, 622895), (52, 574980), (56, 533910), (60, 498316), (65, 459984), (70, 427128), (74, 404040), (78, 383320), (80, 373737), (84, 355940), (91, 328560), (104, 287490), (105, 284752), (111, 269360), (112, 266955), (120, 249158), (130, 229992), (140, 213564), (148, 202020), (156, 191660), (168, 177970), (182, 164280), (185, 161616), (195, 153328), (208, 143745), (210, 142376), (222, 134680), (240, 124579), (259, 115440), (260, 114996), (273, 109520), (280, 106782), (296, 101010), (312, 95830), (336, 88985), (364, 82140), (370, 80808), (390, 76664), (420, 71188), (444, 67340), (455, 65712), (481, 62160), (518, 57720), (520, 57498), (546, 54760), (555, 53872), (560, 53391), (592, 50505), (624, 47915), (728, 41070), (740, 40404), (777, 38480), (780, 38332), (840, 35594), (888, 33670), (910, 32856), (962, 31080), (1036, 28860), (1040, 28749), (1092, 27380), (1110, 26936), (1295, 23088), (1365, 21904), (1369, 21840), (1443, 20720), (1456, 20535), (1480, 20202), (1554, 19240), (1560, 19166), (1680, 17797), (1776, 16835), (1820, 16428), (1924, 15540), (2072, 14430), (2184, 13690), (2220, 13468), (2405, 12432), (2590, 11544), (2730, 10952), (2738, 10920), (2886, 10360), (2960, 10101), (3108, 9620), (3120, 9583), (3367, 8880), (3640, 8214), (3848, 7770), (3885, 7696), (4107, 7280), (4144, 7215), (4368, 6845), (4440, 6734), (4810, 6216), (5180, 5772), (5460, 5476)]