About the Number

10688640

10688639 ← → 10688641

2進数表記:101000110001100010000000

漢数字表記:千六十八万八千六百四十

素因数分解:

2 7 × 3 1 × 5 1 × 19 1 × 293 1

素因数の和:334
約数の個数: 128
約数和(自身を含む): 35985600
約数和(自身を除く): 25296960

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 293, 304, 320, 380, 384, 456, 480, 570, 586, 608, 640, 760, 879, 912, 960, 1140, 1172, 1216, 1465, 1520, 1758, 1824, 1920, 2280, 2344, 2432, 2930, 3040, 3516, 3648, 4395, 4560, 4688, 5567, 5860, 6080, 7032, 7296, 8790, 9120, 9376, 11134, 11720, 12160, 14064, 16701, 17580, 18240, 18752, 22268, 23440, 27835, 28128, 33402, 35160, 36480, 37504, 44536, 46880, 55670, 56256, 66804, 70320, 83505, 89072, 93760, 111340, 112512, 133608, 140640, 167010, 178144, 187520, 222680, 267216, 281280, 334020, 356288, 445360, 534432, 562560, 668040, 712576, 890720, 1068864, 1336080, 1781440, 2137728, 2672160, 3562880, 5344320, 10688640]

約数ペア:
[(1, 10688640), (2, 5344320), (3, 3562880), (4, 2672160), (5, 2137728), (6, 1781440), (8, 1336080), (10, 1068864), (12, 890720), (15, 712576), (16, 668040), (19, 562560), (20, 534432), (24, 445360), (30, 356288), (32, 334020), (38, 281280), (40, 267216), (48, 222680), (57, 187520), (60, 178144), (64, 167010), (76, 140640), (80, 133608), (95, 112512), (96, 111340), (114, 93760), (120, 89072), (128, 83505), (152, 70320), (160, 66804), (190, 56256), (192, 55670), (228, 46880), (240, 44536), (285, 37504), (293, 36480), (304, 35160), (320, 33402), (380, 28128), (384, 27835), (456, 23440), (480, 22268), (570, 18752), (586, 18240), (608, 17580), (640, 16701), (760, 14064), (879, 12160), (912, 11720), (960, 11134), (1140, 9376), (1172, 9120), (1216, 8790), (1465, 7296), (1520, 7032), (1758, 6080), (1824, 5860), (1920, 5567), (2280, 4688), (2344, 4560), (2432, 4395), (2930, 3648), (3040, 3516)]

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