105251640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 256

約数和(自身を含む): 370137600

約数和(自身を除く): 264885960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 53, 57, 60, 65, 67, 76, 78, 95, 104, 106, 114, 120, 130, 134, 152, 156, 159, 190, 195, 201, 212, 228, 247, 260, 265, 268, 285, 312, 318, 335, 380, 390, 402, 424, 456, 494, 520, 530, 536, 570, 636, 670, 689, 741, 760, 780, 795, 804, 871, 988, 1005, 1007, 1060, 1140, 1235, 1272, 1273, 1340, 1378, 1482, 1560, 1590, 1608, 1742, 1976, 2010, 2014, 2067, 2120, 2280, 2470, 2546, 2613, 2680, 2756, 2964, 3021, 3180, 3445, 3484, 3551, 3705, 3819, 4020, 4028, 4134, 4355, 4940, 5035, 5092, 5226, 5512, 5928, 6042, 6360, 6365, 6890, 6968, 7102, 7410, 7638, 8040, 8056, 8268, 8710, 9880, 10070, 10184, 10335, 10452, 10653, 12084, 12730, 13065, 13091, 13780, 14204, 14820, 15105, 15276, 16536, 16549, 17420, 17755, 19095, 20140, 20670, 20904, 21306, 24168, 25460, 26130, 26182, 27560, 28408, 29640, 30210, 30552, 33098, 34840, 35510, 38190, 39273, 40280, 41340, 42612, 46163, 49647, 50920, 52260, 52364, 53265, 60420, 65455, 66196, 67469, 71020, 76380, 78546, 82680, 82745, 85224, 92326, 99294, 104520, 104728, 106530, 120840, 130910, 132392, 134938, 138489, 142040, 152760, 157092, 165490, 184652, 196365, 198588, 202407, 213060, 230815, 248235, 261820, 269876, 276978, 314184, 330980, 337345, 369304, 392730, 397176, 404814, 426120, 461630, 496470, 523640, 539752, 553956, 661960, 674690, 692445, 785460, 809628, 877097, 923260, 992940, 1012035, 1107912, 1349380, 1384890, 1570920, 1619256, 1754194, 1846520, 1985880, 2024070, 2631291, 2698760, 2769780, 3508388, 4048140, 4385485, 5262582, 5539560, 7016776, 8096280, 8770970, 10525164, 13156455, 17541940, 21050328, 26312910, 35083880, 52625820, 105251640]

約数ペア:

[(1, 105251640), (2, 52625820), (3, 35083880), (4, 26312910), (5, 21050328), (6, 17541940), (8, 13156455), (10, 10525164), (12, 8770970), (13, 8096280), (15, 7016776), (19, 5539560), (20, 5262582), (24, 4385485), (26, 4048140), (30, 3508388), (38, 2769780), (39, 2698760), (40, 2631291), (52, 2024070), (53, 1985880), (57, 1846520), (60, 1754194), (65, 1619256), (67, 1570920), (76, 1384890), (78, 1349380), (95, 1107912), (104, 1012035), (106, 992940), (114, 923260), (120, 877097), (130, 809628), (134, 785460), (152, 692445), (156, 674690), (159, 661960), (190, 553956), (195, 539752), (201, 523640), (212, 496470), (228, 461630), (247, 426120), (260, 404814), (265, 397176), (268, 392730), (285, 369304), (312, 337345), (318, 330980), (335, 314184), (380, 276978), (390, 269876), (402, 261820), (424, 248235), (456, 230815), (494, 213060), (520, 202407), (530, 198588), (536, 196365), (570, 184652), (636, 165490), (670, 157092), (689, 152760), (741, 142040), (760, 138489), (780, 134938), (795, 132392), (804, 130910), (871, 120840), (988, 106530), (1005, 104728), (1007, 104520), (1060, 99294), (1140, 92326), (1235, 85224), (1272, 82745), (1273, 82680), (1340, 78546), (1378, 76380), (1482, 71020), (1560, 67469), (1590, 66196), (1608, 65455), (1742, 60420), (1976, 53265), (2010, 52364), (2014, 52260), (2067, 50920), (2120, 49647), (2280, 46163), (2470, 42612), (2546, 41340), (2613, 40280), (2680, 39273), (2756, 38190), (2964, 35510), (3021, 34840), (3180, 33098), (3445, 30552), (3484, 30210), (3551, 29640), (3705, 28408), (3819, 27560), (4020, 26182), (4028, 26130), (4134, 25460), (4355, 24168), (4940, 21306), (5035, 20904), (5092, 20670), (5226, 20140), (5512, 19095), (5928, 17755), (6042, 17420), (6360, 16549), (6365, 16536), (6890, 15276), (6968, 15105), (7102, 14820), (7410, 14204), (7638, 13780), (8040, 13091), (8056, 13065), (8268, 12730), (8710, 12084), (9880, 10653), (10070, 10452), (10184, 10335)]