20227960080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{1069}}^1$

素因数の和:1770

約数の個数: 240

約数和(自身を含む): 69762878640

約数和(自身を除く): 49534918560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 641, 656, 720, 738, 820, 984, 1069, 1230, 1282, 1476, 1640, 1845, 1923, 1968, 2138, 2460, 2564, 2952, 3205, 3207, 3280, 3690, 3846, 4276, 4920, 5128, 5345, 5769, 5904, 6410, 6414, 7380, 7692, 8552, 9615, 9621, 9840, 10256, 10690, 11538, 12820, 12828, 14760, 15384, 16035, 17104, 19230, 19242, 21380, 23076, 25640, 25656, 26281, 28845, 29520, 30768, 32070, 38460, 38484, 42760, 43829, 46152, 48105, 51280, 51312, 52562, 57690, 64140, 76920, 76968, 78843, 85520, 87658, 92304, 96210, 105124, 115380, 128280, 131405, 131487, 153840, 153936, 157686, 175316, 192420, 210248, 219145, 230760, 236529, 256560, 262810, 262974, 315372, 350632, 384840, 394215, 394461, 420496, 438290, 461520, 473058, 525620, 525948, 630744, 657435, 685229, 701264, 769680, 788430, 788922, 876580, 946116, 1051240, 1051896, 1182645, 1261488, 1314870, 1370458, 1576860, 1577844, 1753160, 1892232, 1972305, 2055687, 2102480, 2103792, 2365290, 2629740, 2740916, 3153720, 3155688, 3426145, 3506320, 3784464, 3944610, 4111374, 4730580, 5259480, 5481832, 6167061, 6307440, 6311376, 6852290, 7889220, 8222748, 9461160, 10278435, 10518960, 10963664, 12334122, 13704580, 15778440, 16445496, 18922320, 20556870, 24668244, 27409160, 28094389, 30835305, 31556880, 32890992, 41113740, 49336488, 54818320, 56188778, 61670610, 82227480, 84283167, 98672976, 112377556, 123341220, 140471945, 164454960, 168566334, 224755112, 246682440, 252849501, 280943890, 337132668, 421415835, 449510224, 493364880, 505699002, 561887780, 674265336, 842831670, 1011398004, 1123775560, 1264247505, 1348530672, 1685663340, 2022796008, 2247551120, 2528495010, 3371326680, 4045592016, 5056990020, 6742653360, 10113980040, 20227960080]

約数ペア:

[(1, 20227960080), (2, 10113980040), (3, 6742653360), (4, 5056990020), (5, 4045592016), (6, 3371326680), (8, 2528495010), (9, 2247551120), (10, 2022796008), (12, 1685663340), (15, 1348530672), (16, 1264247505), (18, 1123775560), (20, 1011398004), (24, 842831670), (30, 674265336), (36, 561887780), (40, 505699002), (41, 493364880), (45, 449510224), (48, 421415835), (60, 337132668), (72, 280943890), (80, 252849501), (82, 246682440), (90, 224755112), (120, 168566334), (123, 164454960), (144, 140471945), (164, 123341220), (180, 112377556), (205, 98672976), (240, 84283167), (246, 82227480), (328, 61670610), (360, 56188778), (369, 54818320), (410, 49336488), (492, 41113740), (615, 32890992), (641, 31556880), (656, 30835305), (720, 28094389), (738, 27409160), (820, 24668244), (984, 20556870), (1069, 18922320), (1230, 16445496), (1282, 15778440), (1476, 13704580), (1640, 12334122), (1845, 10963664), (1923, 10518960), (1968, 10278435), (2138, 9461160), (2460, 8222748), (2564, 7889220), (2952, 6852290), (3205, 6311376), (3207, 6307440), (3280, 6167061), (3690, 5481832), (3846, 5259480), (4276, 4730580), (4920, 4111374), (5128, 3944610), (5345, 3784464), (5769, 3506320), (5904, 3426145), (6410, 3155688), (6414, 3153720), (7380, 2740916), (7692, 2629740), (8552, 2365290), (9615, 2103792), (9621, 2102480), (9840, 2055687), (10256, 1972305), (10690, 1892232), (11538, 1753160), (12820, 1577844), (12828, 1576860), (14760, 1370458), (15384, 1314870), (16035, 1261488), (17104, 1182645), (19230, 1051896), (19242, 1051240), (21380, 946116), (23076, 876580), (25640, 788922), (25656, 788430), (26281, 769680), (28845, 701264), (29520, 685229), (30768, 657435), (32070, 630744), (38460, 525948), (38484, 525620), (42760, 473058), (43829, 461520), (46152, 438290), (48105, 420496), (51280, 394461), (51312, 394215), (52562, 384840), (57690, 350632), (64140, 315372), (76920, 262974), (76968, 262810), (78843, 256560), (85520, 236529), (87658, 230760), (92304, 219145), (96210, 210248), (105124, 192420), (115380, 175316), (128280, 157686), (131405, 153936), (131487, 153840)]