2051942160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{3671}}^1$

素因数の和:3841

約数の個数: 160

約数和(自身を含む): 6786208512

約数和(自身を除く): 4734266352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 137, 170, 204, 240, 255, 272, 274, 340, 408, 411, 510, 548, 680, 685, 816, 822, 1020, 1096, 1360, 1370, 1644, 2040, 2055, 2192, 2329, 2740, 3288, 3671, 4080, 4110, 4658, 5480, 6576, 6987, 7342, 8220, 9316, 10960, 11013, 11645, 13974, 14684, 16440, 18355, 18632, 22026, 23290, 27948, 29368, 32880, 34935, 36710, 37264, 44052, 46580, 55065, 55896, 58736, 62407, 69870, 73420, 88104, 93160, 110130, 111792, 124814, 139740, 146840, 176208, 186320, 187221, 220260, 249628, 279480, 293680, 312035, 374442, 440520, 499256, 502927, 558960, 624070, 748884, 881040, 936105, 998512, 1005854, 1248140, 1497768, 1508781, 1872210, 2011708, 2496280, 2514635, 2995536, 3017562, 3744420, 4023416, 4992560, 5029270, 6035124, 7488840, 7543905, 8046832, 8549759, 10058540, 12070248, 14977680, 15087810, 17099518, 20117080, 24140496, 25649277, 30175620, 34199036, 40234160, 42748795, 51298554, 60351240, 68398072, 85497590, 102597108, 120702480, 128246385, 136796144, 170995180, 205194216, 256492770, 341990360, 410388432, 512985540, 683980720, 1025971080, 2051942160]

約数ペア:

[(1, 2051942160), (2, 1025971080), (3, 683980720), (4, 512985540), (5, 410388432), (6, 341990360), (8, 256492770), (10, 205194216), (12, 170995180), (15, 136796144), (16, 128246385), (17, 120702480), (20, 102597108), (24, 85497590), (30, 68398072), (34, 60351240), (40, 51298554), (48, 42748795), (51, 40234160), (60, 34199036), (68, 30175620), (80, 25649277), (85, 24140496), (102, 20117080), (120, 17099518), (136, 15087810), (137, 14977680), (170, 12070248), (204, 10058540), (240, 8549759), (255, 8046832), (272, 7543905), (274, 7488840), (340, 6035124), (408, 5029270), (411, 4992560), (510, 4023416), (548, 3744420), (680, 3017562), (685, 2995536), (816, 2514635), (822, 2496280), (1020, 2011708), (1096, 1872210), (1360, 1508781), (1370, 1497768), (1644, 1248140), (2040, 1005854), (2055, 998512), (2192, 936105), (2329, 881040), (2740, 748884), (3288, 624070), (3671, 558960), (4080, 502927), (4110, 499256), (4658, 440520), (5480, 374442), (6576, 312035), (6987, 293680), (7342, 279480), (8220, 249628), (9316, 220260), (10960, 187221), (11013, 186320), (11645, 176208), (13974, 146840), (14684, 139740), (16440, 124814), (18355, 111792), (18632, 110130), (22026, 93160), (23290, 88104), (27948, 73420), (29368, 69870), (32880, 62407), (34935, 58736), (36710, 55896), (37264, 55065), (44052, 46580)]