140271480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5647}}^1$

素因数の和:5690

約数の個数: 128

約数和(自身を含む): 487987200

約数和(自身を除く): 347715720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 5647, 6210, 8280, 11294, 12420, 16941, 22588, 24840, 28235, 33882, 45176, 50823, 56470, 67764, 84705, 101646, 112940, 129881, 135528, 152469, 169410, 203292, 225880, 254115, 259762, 304938, 338820, 389643, 406584, 508230, 519524, 609876, 649405, 677640, 762345, 779286, 1016460, 1039048, 1168929, 1219752, 1298810, 1524690, 1558572, 1948215, 2032920, 2337858, 2597620, 3049380, 3117144, 3506787, 3896430, 4675716, 5195240, 5844645, 6098760, 7013574, 7792860, 9351432, 11689290, 14027148, 15585720, 17533935, 23378580, 28054296, 35067870, 46757160, 70135740, 140271480]

約数ペア:

[(1, 140271480), (2, 70135740), (3, 46757160), (4, 35067870), (5, 28054296), (6, 23378580), (8, 17533935), (9, 15585720), (10, 14027148), (12, 11689290), (15, 9351432), (18, 7792860), (20, 7013574), (23, 6098760), (24, 5844645), (27, 5195240), (30, 4675716), (36, 3896430), (40, 3506787), (45, 3117144), (46, 3049380), (54, 2597620), (60, 2337858), (69, 2032920), (72, 1948215), (90, 1558572), (92, 1524690), (108, 1298810), (115, 1219752), (120, 1168929), (135, 1039048), (138, 1016460), (180, 779286), (184, 762345), (207, 677640), (216, 649405), (230, 609876), (270, 519524), (276, 508230), (345, 406584), (360, 389643), (414, 338820), (460, 304938), (540, 259762), (552, 254115), (621, 225880), (690, 203292), (828, 169410), (920, 152469), (1035, 135528), (1080, 129881), (1242, 112940), (1380, 101646), (1656, 84705), (2070, 67764), (2484, 56470), (2760, 50823), (3105, 45176), (4140, 33882), (4968, 28235), (5647, 24840), (6210, 22588), (8280, 16941), (11294, 12420)]