201101040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{39901}}^1$

素因数の和:39927

約数の個数: 120

約数和(自身を含む): 771864288

約数和(自身を除く): 570763248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 39901, 79802, 119703, 159604, 199505, 239406, 279307, 319208, 359109, 399010, 478812, 558614, 598515, 638416, 718218, 798020, 837921, 957624, 1117228, 1197030, 1396535, 1436436, 1596040, 1675842, 1795545, 1915248, 2234456, 2394060, 2513763, 2793070, 2872872, 3192080, 3351684, 3591090, 4189605, 4468912, 4788120, 5027526, 5586140, 5745744, 6703368, 7182180, 8379210, 9576240, 10055052, 11172280, 12568815, 13406736, 14364360, 16758420, 20110104, 22344560, 25137630, 28728720, 33516840, 40220208, 50275260, 67033680, 100550520, 201101040]

約数ペア:

[(1, 201101040), (2, 100550520), (3, 67033680), (4, 50275260), (5, 40220208), (6, 33516840), (7, 28728720), (8, 25137630), (9, 22344560), (10, 20110104), (12, 16758420), (14, 14364360), (15, 13406736), (16, 12568815), (18, 11172280), (20, 10055052), (21, 9576240), (24, 8379210), (28, 7182180), (30, 6703368), (35, 5745744), (36, 5586140), (40, 5027526), (42, 4788120), (45, 4468912), (48, 4189605), (56, 3591090), (60, 3351684), (63, 3192080), (70, 2872872), (72, 2793070), (80, 2513763), (84, 2394060), (90, 2234456), (105, 1915248), (112, 1795545), (120, 1675842), (126, 1596040), (140, 1436436), (144, 1396535), (168, 1197030), (180, 1117228), (210, 957624), (240, 837921), (252, 798020), (280, 718218), (315, 638416), (336, 598515), (360, 558614), (420, 478812), (504, 399010), (560, 359109), (630, 319208), (720, 279307), (840, 239406), (1008, 199505), (1260, 159604), (1680, 119703), (2520, 79802), (5040, 39901)]