About the Number

2015149140

2015149139 ← → 2015149141

2進数表記:1111000000111001011110001010100

漢数字表記:二十億千五百十四万九千百四十

素因数分解:

2 2 × 3 2 × 5 1 × 23 1 × 643 1 × 757 1

素因数の和:1438
約数の個数: 144
約数和(自身を含む): 6396743808
約数和(自身を除く): 4381594668

約数列:
[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 643, 690, 757, 828, 1035, 1286, 1380, 1514, 1929, 2070, 2271, 2572, 3028, 3215, 3785, 3858, 4140, 4542, 5787, 6430, 6813, 7570, 7716, 9084, 9645, 11355, 11574, 12860, 13626, 14789, 15140, 17411, 19290, 22710, 23148, 27252, 28935, 29578, 34065, 34822, 38580, 44367, 45420, 52233, 57870, 59156, 68130, 69644, 73945, 87055, 88734, 104466, 115740, 133101, 136260, 147890, 156699, 174110, 177468, 208932, 221835, 261165, 266202, 295780, 313398, 348220, 443670, 486751, 522330, 532404, 626796, 665505, 783495, 887340, 973502, 1044660, 1331010, 1460253, 1566990, 1947004, 2433755, 2662020, 2920506, 3133980, 4380759, 4867510, 5841012, 7301265, 8761518, 9735020, 11195273, 14602530, 17523036, 21903795, 22390546, 29205060, 33585819, 43807590, 44781092, 55976365, 67171638, 87615180, 100757457, 111952730, 134343276, 167929095, 201514914, 223905460, 335858190, 403029828, 503787285, 671716380, 1007574570, 2015149140]

約数ペア:
[(1, 2015149140), (2, 1007574570), (3, 671716380), (4, 503787285), (5, 403029828), (6, 335858190), (9, 223905460), (10, 201514914), (12, 167929095), (15, 134343276), (18, 111952730), (20, 100757457), (23, 87615180), (30, 67171638), (36, 55976365), (45, 44781092), (46, 43807590), (60, 33585819), (69, 29205060), (90, 22390546), (92, 21903795), (115, 17523036), (138, 14602530), (180, 11195273), (207, 9735020), (230, 8761518), (276, 7301265), (345, 5841012), (414, 4867510), (460, 4380759), (643, 3133980), (690, 2920506), (757, 2662020), (828, 2433755), (1035, 1947004), (1286, 1566990), (1380, 1460253), (1514, 1331010), (1929, 1044660), (2070, 973502), (2271, 887340), (2572, 783495), (3028, 665505), (3215, 626796), (3785, 532404), (3858, 522330), (4140, 486751), (4542, 443670), (5787, 348220), (6430, 313398), (6813, 295780), (7570, 266202), (7716, 261165), (9084, 221835), (9645, 208932), (11355, 177468), (11574, 174110), (12860, 156699), (13626, 147890), (14789, 136260), (15140, 133101), (17411, 115740), (19290, 104466), (22710, 88734), (23148, 87055), (27252, 73945), (28935, 69644), (29578, 68130), (34065, 59156), (34822, 57870), (38580, 52233), (44367, 45420)]

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