About the Number

2028805560

2028805559 ← → 2028805561

2進数表記:1111000111011010001110110111000

漢数字表記:二十億二千八百八十万五千五百六十

素因数分解:

2 3 × 3 2 × 5 1 × 19 2 × 67 1 × 233 1

素因数の和:355
約数の個数: 288
約数和(自身を含む): 7093092240
約数和(自身を除く): 5064286680

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 67, 72, 76, 90, 95, 114, 120, 134, 152, 171, 180, 190, 201, 228, 233, 268, 285, 335, 342, 360, 361, 380, 402, 456, 466, 536, 570, 603, 670, 684, 699, 722, 760, 804, 855, 932, 1005, 1083, 1140, 1165, 1206, 1273, 1340, 1368, 1398, 1444, 1608, 1710, 1805, 1864, 2010, 2097, 2166, 2280, 2330, 2412, 2546, 2680, 2796, 2888, 3015, 3249, 3420, 3495, 3610, 3819, 4020, 4194, 4332, 4427, 4660, 4824, 5092, 5415, 5592, 6030, 6365, 6498, 6840, 6990, 7220, 7638, 8040, 8388, 8664, 8854, 9320, 10184, 10485, 10830, 11457, 12060, 12730, 12996, 13281, 13980, 14440, 15276, 15611, 16245, 16776, 17708, 19095, 20970, 21660, 22135, 22914, 24120, 24187, 25460, 25992, 26562, 27960, 30552, 31222, 32490, 35416, 38190, 39843, 41940, 43320, 44270, 45828, 46833, 48374, 50920, 53124, 57285, 62444, 64980, 66405, 72561, 76380, 78055, 79686, 83880, 84113, 88540, 91656, 93666, 96748, 106248, 114570, 120935, 124888, 129960, 132810, 140499, 145122, 152760, 156110, 159372, 168226, 177080, 187332, 193496, 199215, 217683, 229140, 234165, 241870, 252339, 265620, 280998, 290244, 296609, 312220, 318744, 336452, 362805, 374664, 398430, 420565, 435366, 458280, 468330, 483740, 504678, 531240, 561996, 580488, 593218, 624440, 672904, 702495, 725610, 757017, 796860, 841130, 870732, 889827, 936660, 967480, 1009356, 1088415, 1123992, 1186436, 1261695, 1404990, 1451220, 1483045, 1514034, 1593720, 1682260, 1741464, 1779654, 1873320, 2018712, 2176830, 2372872, 2523390, 2669481, 2809980, 2902440, 2966090, 3028068, 3364520, 3559308, 3785085, 4353660, 4449135, 5046780, 5338962, 5619960, 5635571, 5932180, 6056136, 7118616, 7570170, 8707320, 8898270, 10093560, 10677924, 11271142, 11864360, 13347405, 15140340, 16906713, 17796540, 21355848, 22542284, 26694810, 28177855, 30280680, 33813426, 35593080, 45084568, 50720139, 53389620, 56355710, 67626852, 84533565, 101440278, 106779240, 112711420, 135253704, 169067130, 202880556, 225422840, 253600695, 338134260, 405761112, 507201390, 676268520, 1014402780, 2028805560]

約数ペア:
[(1, 2028805560), (2, 1014402780), (3, 676268520), (4, 507201390), (5, 405761112), (6, 338134260), (8, 253600695), (9, 225422840), (10, 202880556), (12, 169067130), (15, 135253704), (18, 112711420), (19, 106779240), (20, 101440278), (24, 84533565), (30, 67626852), (36, 56355710), (38, 53389620), (40, 50720139), (45, 45084568), (57, 35593080), (60, 33813426), (67, 30280680), (72, 28177855), (76, 26694810), (90, 22542284), (95, 21355848), (114, 17796540), (120, 16906713), (134, 15140340), (152, 13347405), (171, 11864360), (180, 11271142), (190, 10677924), (201, 10093560), (228, 8898270), (233, 8707320), (268, 7570170), (285, 7118616), (335, 6056136), (342, 5932180), (360, 5635571), (361, 5619960), (380, 5338962), (402, 5046780), (456, 4449135), (466, 4353660), (536, 3785085), (570, 3559308), (603, 3364520), (670, 3028068), (684, 2966090), (699, 2902440), (722, 2809980), (760, 2669481), (804, 2523390), (855, 2372872), (932, 2176830), (1005, 2018712), (1083, 1873320), (1140, 1779654), (1165, 1741464), (1206, 1682260), (1273, 1593720), (1340, 1514034), (1368, 1483045), (1398, 1451220), (1444, 1404990), (1608, 1261695), (1710, 1186436), (1805, 1123992), (1864, 1088415), (2010, 1009356), (2097, 967480), (2166, 936660), (2280, 889827), (2330, 870732), (2412, 841130), (2546, 796860), (2680, 757017), (2796, 725610), (2888, 702495), (3015, 672904), (3249, 624440), (3420, 593218), (3495, 580488), (3610, 561996), (3819, 531240), (4020, 504678), (4194, 483740), (4332, 468330), (4427, 458280), (4660, 435366), (4824, 420565), (5092, 398430), (5415, 374664), (5592, 362805), (6030, 336452), (6365, 318744), (6498, 312220), (6840, 296609), (6990, 290244), (7220, 280998), (7638, 265620), (8040, 252339), (8388, 241870), (8664, 234165), (8854, 229140), (9320, 217683), (10184, 199215), (10485, 193496), (10830, 187332), (11457, 177080), (12060, 168226), (12730, 159372), (12996, 156110), (13281, 152760), (13980, 145122), (14440, 140499), (15276, 132810), (15611, 129960), (16245, 124888), (16776, 120935), (17708, 114570), (19095, 106248), (20970, 96748), (21660, 93666), (22135, 91656), (22914, 88540), (24120, 84113), (24187, 83880), (25460, 79686), (25992, 78055), (26562, 76380), (27960, 72561), (30552, 66405), (31222, 64980), (32490, 62444), (35416, 57285), (38190, 53124), (39843, 50920), (41940, 48374), (43320, 46833), (44270, 45828)]

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