76440160

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 193505760

約数和(自身を除く): 117065600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 157, 160, 170, 179, 272, 314, 340, 358, 544, 628, 680, 716, 785, 895, 1256, 1360, 1432, 1570, 1790, 2512, 2669, 2720, 2864, 3043, 3140, 3580, 5024, 5338, 5728, 6086, 6280, 7160, 10676, 12172, 12560, 13345, 14320, 15215, 21352, 24344, 25120, 26690, 28103, 28640, 30430, 42704, 48688, 53380, 56206, 60860, 85408, 97376, 106760, 112412, 121720, 140515, 213520, 224824, 243440, 281030, 427040, 449648, 477751, 486880, 562060, 899296, 955502, 1124120, 1911004, 2248240, 2388755, 3822008, 4496480, 4777510, 7644016, 9555020, 15288032, 19110040, 38220080, 76440160]

約数ペア:

[(1, 76440160), (2, 38220080), (4, 19110040), (5, 15288032), (8, 9555020), (10, 7644016), (16, 4777510), (17, 4496480), (20, 3822008), (32, 2388755), (34, 2248240), (40, 1911004), (68, 1124120), (80, 955502), (85, 899296), (136, 562060), (157, 486880), (160, 477751), (170, 449648), (179, 427040), (272, 281030), (314, 243440), (340, 224824), (358, 213520), (544, 140515), (628, 121720), (680, 112412), (716, 106760), (785, 97376), (895, 85408), (1256, 60860), (1360, 56206), (1432, 53380), (1570, 48688), (1790, 42704), (2512, 30430), (2669, 28640), (2720, 28103), (2864, 26690), (3043, 25120), (3140, 24344), (3580, 21352), (5024, 15215), (5338, 14320), (5728, 13345), (6086, 12560), (6280, 12172), (7160, 10676)]