83033040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:305

約数の個数: 160

約数和(自身を含む): 274982400

約数和(自身を除く): 191949360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 131, 139, 152, 190, 228, 240, 262, 278, 285, 304, 380, 393, 417, 456, 524, 556, 570, 655, 695, 760, 786, 834, 912, 1048, 1112, 1140, 1310, 1390, 1520, 1572, 1668, 1965, 2085, 2096, 2224, 2280, 2489, 2620, 2641, 2780, 3144, 3336, 3930, 4170, 4560, 4978, 5240, 5282, 5560, 6288, 6672, 7467, 7860, 7923, 8340, 9956, 10480, 10564, 11120, 12445, 13205, 14934, 15720, 15846, 16680, 18209, 19912, 21128, 24890, 26410, 29868, 31440, 31692, 33360, 36418, 37335, 39615, 39824, 42256, 49780, 52820, 54627, 59736, 63384, 72836, 74670, 79230, 91045, 99560, 105640, 109254, 119472, 126768, 145672, 149340, 158460, 182090, 199120, 211280, 218508, 273135, 291344, 298680, 316920, 345971, 364180, 437016, 546270, 597360, 633840, 691942, 728360, 874032, 1037913, 1092540, 1383884, 1456720, 1729855, 2075826, 2185080, 2767768, 3459710, 4151652, 4370160, 5189565, 5535536, 6919420, 8303304, 10379130, 13838840, 16606608, 20758260, 27677680, 41516520, 83033040]

約数ペア:

[(1, 83033040), (2, 41516520), (3, 27677680), (4, 20758260), (5, 16606608), (6, 13838840), (8, 10379130), (10, 8303304), (12, 6919420), (15, 5535536), (16, 5189565), (19, 4370160), (20, 4151652), (24, 3459710), (30, 2767768), (38, 2185080), (40, 2075826), (48, 1729855), (57, 1456720), (60, 1383884), (76, 1092540), (80, 1037913), (95, 874032), (114, 728360), (120, 691942), (131, 633840), (139, 597360), (152, 546270), (190, 437016), (228, 364180), (240, 345971), (262, 316920), (278, 298680), (285, 291344), (304, 273135), (380, 218508), (393, 211280), (417, 199120), (456, 182090), (524, 158460), (556, 149340), (570, 145672), (655, 126768), (695, 119472), (760, 109254), (786, 105640), (834, 99560), (912, 91045), (1048, 79230), (1112, 74670), (1140, 72836), (1310, 63384), (1390, 59736), (1520, 54627), (1572, 52820), (1668, 49780), (1965, 42256), (2085, 39824), (2096, 39615), (2224, 37335), (2280, 36418), (2489, 33360), (2620, 31692), (2641, 31440), (2780, 29868), (3144, 26410), (3336, 24890), (3930, 21128), (4170, 19912), (4560, 18209), (4978, 16680), (5240, 15846), (5282, 15720), (5560, 14934), (6288, 13205), (6672, 12445), (7467, 11120), (7860, 10564), (7923, 10480), (8340, 9956)]