160647240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:176

約数の個数: 256

約数和(自身を含む): 555206400

約数和(自身を除く): 394559160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 53, 58, 60, 65, 67, 78, 87, 104, 106, 116, 120, 130, 134, 145, 156, 159, 174, 195, 201, 212, 232, 260, 265, 268, 290, 312, 318, 335, 348, 377, 390, 402, 424, 435, 520, 530, 536, 580, 636, 670, 689, 696, 754, 780, 795, 804, 870, 871, 1005, 1060, 1131, 1160, 1272, 1340, 1378, 1508, 1537, 1560, 1590, 1608, 1740, 1742, 1885, 1943, 2010, 2067, 2120, 2262, 2613, 2680, 2756, 3016, 3074, 3180, 3445, 3480, 3484, 3551, 3770, 3886, 4020, 4134, 4355, 4524, 4611, 5226, 5512, 5655, 5829, 6148, 6360, 6890, 6968, 7102, 7540, 7685, 7772, 8040, 8268, 8710, 9048, 9222, 9715, 10335, 10452, 10653, 11310, 11658, 12296, 13065, 13780, 14204, 15080, 15370, 15544, 16536, 17420, 17755, 18444, 19430, 19981, 20670, 20904, 21306, 22620, 23055, 23316, 25259, 26130, 27560, 28408, 29145, 30740, 34840, 35510, 36888, 38860, 39962, 41340, 42612, 45240, 46110, 46163, 46632, 50518, 52260, 53265, 58290, 59943, 61480, 71020, 75777, 77720, 79924, 82680, 85224, 92220, 92326, 99905, 101036, 102979, 104520, 106530, 116580, 119886, 126295, 138489, 142040, 151554, 159848, 184440, 184652, 199810, 202072, 205958, 213060, 230815, 233160, 239772, 252590, 276978, 299715, 303108, 308937, 369304, 378885, 399620, 411916, 426120, 461630, 479544, 505180, 514895, 553956, 599430, 606216, 617874, 692445, 757770, 799240, 823832, 923260, 1010360, 1029790, 1107912, 1198860, 1235748, 1338727, 1384890, 1515540, 1544685, 1846520, 2059580, 2397720, 2471496, 2677454, 2769780, 3031080, 3089370, 4016181, 4119160, 5354908, 5539560, 6178740, 6693635, 8032362, 10709816, 12357480, 13387270, 16064724, 20080905, 26774540, 32129448, 40161810, 53549080, 80323620, 160647240]

約数ペア:

[(1, 160647240), (2, 80323620), (3, 53549080), (4, 40161810), (5, 32129448), (6, 26774540), (8, 20080905), (10, 16064724), (12, 13387270), (13, 12357480), (15, 10709816), (20, 8032362), (24, 6693635), (26, 6178740), (29, 5539560), (30, 5354908), (39, 4119160), (40, 4016181), (52, 3089370), (53, 3031080), (58, 2769780), (60, 2677454), (65, 2471496), (67, 2397720), (78, 2059580), (87, 1846520), (104, 1544685), (106, 1515540), (116, 1384890), (120, 1338727), (130, 1235748), (134, 1198860), (145, 1107912), (156, 1029790), (159, 1010360), (174, 923260), (195, 823832), (201, 799240), (212, 757770), (232, 692445), (260, 617874), (265, 606216), (268, 599430), (290, 553956), (312, 514895), (318, 505180), (335, 479544), (348, 461630), (377, 426120), (390, 411916), (402, 399620), (424, 378885), (435, 369304), (520, 308937), (530, 303108), (536, 299715), (580, 276978), (636, 252590), (670, 239772), (689, 233160), (696, 230815), (754, 213060), (780, 205958), (795, 202072), (804, 199810), (870, 184652), (871, 184440), (1005, 159848), (1060, 151554), (1131, 142040), (1160, 138489), (1272, 126295), (1340, 119886), (1378, 116580), (1508, 106530), (1537, 104520), (1560, 102979), (1590, 101036), (1608, 99905), (1740, 92326), (1742, 92220), (1885, 85224), (1943, 82680), (2010, 79924), (2067, 77720), (2120, 75777), (2262, 71020), (2613, 61480), (2680, 59943), (2756, 58290), (3016, 53265), (3074, 52260), (3180, 50518), (3445, 46632), (3480, 46163), (3484, 46110), (3551, 45240), (3770, 42612), (3886, 41340), (4020, 39962), (4134, 38860), (4355, 36888), (4524, 35510), (4611, 34840), (5226, 30740), (5512, 29145), (5655, 28408), (5829, 27560), (6148, 26130), (6360, 25259), (6890, 23316), (6968, 23055), (7102, 22620), (7540, 21306), (7685, 20904), (7772, 20670), (8040, 19981), (8268, 19430), (8710, 18444), (9048, 17755), (9222, 17420), (9715, 16536), (10335, 15544), (10452, 15370), (10653, 15080), (11310, 14204), (11658, 13780), (12296, 13065)]