71975040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1973}}^1$

素因数の和:2014

約数の個数: 128

約数和(自身を含む): 241617600

約数和(自身を除く): 169642560

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, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 1973, 2280, 2432, 3040, 3648, 3946, 4560, 5919, 6080, 7296, 7892, 9120, 9865, 11838, 12160, 15784, 18240, 19730, 23676, 29595, 31568, 36480, 37487, 39460, 47352, 59190, 63136, 74974, 78920, 94704, 112461, 118380, 126272, 149948, 157840, 187435, 189408, 224922, 236760, 252544, 299896, 315680, 374870, 378816, 449844, 473520, 562305, 599792, 631360, 749740, 757632, 899688, 947040, 1124610, 1199584, 1262720, 1499480, 1799376, 1894080, 2249220, 2399168, 2998960, 3598752, 3788160, 4498440, 4798336, 5997920, 7197504, 8996880, 11995840, 14395008, 17993760, 23991680, 35987520, 71975040]

約数ペア:

[(1, 71975040), (2, 35987520), (3, 23991680), (4, 17993760), (5, 14395008), (6, 11995840), (8, 8996880), (10, 7197504), (12, 5997920), (15, 4798336), (16, 4498440), (19, 3788160), (20, 3598752), (24, 2998960), (30, 2399168), (32, 2249220), (38, 1894080), (40, 1799376), (48, 1499480), (57, 1262720), (60, 1199584), (64, 1124610), (76, 947040), (80, 899688), (95, 757632), (96, 749740), (114, 631360), (120, 599792), (128, 562305), (152, 473520), (160, 449844), (190, 378816), (192, 374870), (228, 315680), (240, 299896), (285, 252544), (304, 236760), (320, 224922), (380, 189408), (384, 187435), (456, 157840), (480, 149948), (570, 126272), (608, 118380), (640, 112461), (760, 94704), (912, 78920), (960, 74974), (1140, 63136), (1216, 59190), (1520, 47352), (1824, 39460), (1920, 37487), (1973, 36480), (2280, 31568), (2432, 29595), (3040, 23676), (3648, 19730), (3946, 18240), (4560, 15784), (5919, 12160), (6080, 11838), (7296, 9865), (7892, 9120)]