About the Number

131337120

131337119 ← → 131337121

2進数表記:111110101000000101110100000

漢数字表記:一億三千百三十三万七千百二十

素因数分解:

2 5 × 3 1 × 5 1 × 19 1 × 14401 1

素因数の和:14438
約数の個数: 96
約数和(自身を含む): 435516480
約数和(自身を除く): 304179360

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 14401, 28802, 43203, 57604, 72005, 86406, 115208, 144010, 172812, 216015, 230416, 273619, 288020, 345624, 432030, 460832, 547238, 576040, 691248, 820857, 864060, 1094476, 1152080, 1368095, 1382496, 1641714, 1728120, 2188952, 2304160, 2736190, 3283428, 3456240, 4104285, 4377904, 5472380, 6566856, 6912480, 8208570, 8755808, 10944760, 13133712, 16417140, 21889520, 26267424, 32834280, 43779040, 65668560, 131337120]

約数ペア:
[(1, 131337120), (2, 65668560), (3, 43779040), (4, 32834280), (5, 26267424), (6, 21889520), (8, 16417140), (10, 13133712), (12, 10944760), (15, 8755808), (16, 8208570), (19, 6912480), (20, 6566856), (24, 5472380), (30, 4377904), (32, 4104285), (38, 3456240), (40, 3283428), (48, 2736190), (57, 2304160), (60, 2188952), (76, 1728120), (80, 1641714), (95, 1382496), (96, 1368095), (114, 1152080), (120, 1094476), (152, 864060), (160, 820857), (190, 691248), (228, 576040), (240, 547238), (285, 460832), (304, 432030), (380, 345624), (456, 288020), (480, 273619), (570, 230416), (608, 216015), (760, 172812), (912, 144010), (1140, 115208), (1520, 86406), (1824, 72005), (2280, 57604), (3040, 43203), (4560, 28802), (9120, 14401)]

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