About the Number

2130007008

2130007007 ← → 2130007009

2進数表記:1111110111101010101001111100000

漢数字表記:二十一億三千万七千八

素因数分解:

2 5 × 3 1 × 19 1 × 383 1 × 3049 1

素因数の和:3464
約数の個数: 96
約数和(自身を含む): 5902848000
約数和(自身を除く): 3772840992

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 383, 456, 608, 766, 912, 1149, 1532, 1824, 2298, 3049, 3064, 4596, 6098, 6128, 7277, 9147, 9192, 12196, 12256, 14554, 18294, 18384, 21831, 24392, 29108, 36588, 36768, 43662, 48784, 57931, 58216, 73176, 87324, 97568, 115862, 116432, 146352, 173793, 174648, 231724, 232864, 292704, 347586, 349296, 463448, 695172, 698592, 926896, 1167767, 1390344, 1853792, 2335534, 2780688, 3503301, 4671068, 5561376, 7006602, 9342136, 14013204, 18684272, 22187573, 28026408, 37368544, 44375146, 56052816, 66562719, 88750292, 112105632, 133125438, 177500584, 266250876, 355001168, 532501752, 710002336, 1065003504, 2130007008]

約数ペア:
[(1, 2130007008), (2, 1065003504), (3, 710002336), (4, 532501752), (6, 355001168), (8, 266250876), (12, 177500584), (16, 133125438), (19, 112105632), (24, 88750292), (32, 66562719), (38, 56052816), (48, 44375146), (57, 37368544), (76, 28026408), (96, 22187573), (114, 18684272), (152, 14013204), (228, 9342136), (304, 7006602), (383, 5561376), (456, 4671068), (608, 3503301), (766, 2780688), (912, 2335534), (1149, 1853792), (1532, 1390344), (1824, 1167767), (2298, 926896), (3049, 698592), (3064, 695172), (4596, 463448), (6098, 349296), (6128, 347586), (7277, 292704), (9147, 232864), (9192, 231724), (12196, 174648), (12256, 173793), (14554, 146352), (18294, 116432), (18384, 115862), (21831, 97568), (24392, 87324), (29108, 73176), (36588, 58216), (36768, 57931), (43662, 48784)]

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