140693280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3221}}^1$

素因数の和:3259

約数の個数: 192

約数和(自身を含む): 545626368

約数和(自身を除く): 404933088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3221, 3360, 3640, 4368, 5460, 6240, 6442, 7280, 8736, 9663, 10920, 12884, 14560, 16105, 19326, 21840, 22547, 25768, 32210, 38652, 41873, 43680, 45094, 48315, 51536, 64420, 67641, 77304, 83746, 90188, 96630, 103072, 112735, 125619, 128840, 135282, 154608, 167492, 180376, 193260, 209365, 225470, 251238, 257680, 270564, 293111, 309216, 334984, 338205, 360752, 386520, 418730, 450940, 502476, 515360, 541128, 586222, 628095, 669968, 676410, 721504, 773040, 837460, 879333, 901880, 1004952, 1082256, 1172444, 1256190, 1339936, 1352820, 1465555, 1546080, 1674920, 1758666, 1803760, 2009904, 2164512, 2344888, 2512380, 2705640, 2931110, 3349840, 3517332, 3607520, 4019808, 4396665, 4689776, 5024760, 5411280, 5862220, 6699680, 7034664, 8793330, 9379552, 10049520, 10822560, 11724440, 14069328, 17586660, 20099040, 23448880, 28138656, 35173320, 46897760, 70346640, 140693280]

約数ペア:

[(1, 140693280), (2, 70346640), (3, 46897760), (4, 35173320), (5, 28138656), (6, 23448880), (7, 20099040), (8, 17586660), (10, 14069328), (12, 11724440), (13, 10822560), (14, 10049520), (15, 9379552), (16, 8793330), (20, 7034664), (21, 6699680), (24, 5862220), (26, 5411280), (28, 5024760), (30, 4689776), (32, 4396665), (35, 4019808), (39, 3607520), (40, 3517332), (42, 3349840), (48, 2931110), (52, 2705640), (56, 2512380), (60, 2344888), (65, 2164512), (70, 2009904), (78, 1803760), (80, 1758666), (84, 1674920), (91, 1546080), (96, 1465555), (104, 1352820), (105, 1339936), (112, 1256190), (120, 1172444), (130, 1082256), (140, 1004952), (156, 901880), (160, 879333), (168, 837460), (182, 773040), (195, 721504), (208, 676410), (210, 669968), (224, 628095), (240, 586222), (260, 541128), (273, 515360), (280, 502476), (312, 450940), (336, 418730), (364, 386520), (390, 360752), (416, 338205), (420, 334984), (455, 309216), (480, 293111), (520, 270564), (546, 257680), (560, 251238), (624, 225470), (672, 209365), (728, 193260), (780, 180376), (840, 167492), (910, 154608), (1040, 135282), (1092, 128840), (1120, 125619), (1248, 112735), (1365, 103072), (1456, 96630), (1560, 90188), (1680, 83746), (1820, 77304), (2080, 67641), (2184, 64420), (2730, 51536), (2912, 48315), (3120, 45094), (3221, 43680), (3360, 41873), (3640, 38652), (4368, 32210), (5460, 25768), (6240, 22547), (6442, 21840), (7280, 19326), (8736, 16105), (9663, 14560), (10920, 12884)]