4537680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 160

約数和(自身を含む): 16737024

約数和(自身を除く): 12199344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 73, 74, 80, 84, 105, 111, 112, 120, 140, 146, 148, 168, 185, 210, 219, 222, 240, 259, 280, 292, 296, 336, 365, 370, 420, 438, 444, 511, 518, 555, 560, 584, 592, 730, 740, 777, 840, 876, 888, 1022, 1036, 1095, 1110, 1168, 1295, 1460, 1480, 1533, 1554, 1680, 1752, 1776, 2044, 2072, 2190, 2220, 2555, 2590, 2701, 2920, 2960, 3066, 3108, 3504, 3885, 4088, 4144, 4380, 4440, 5110, 5180, 5402, 5840, 6132, 6216, 7665, 7770, 8103, 8176, 8760, 8880, 10220, 10360, 10804, 12264, 12432, 13505, 15330, 15540, 16206, 17520, 18907, 20440, 20720, 21608, 24528, 27010, 30660, 31080, 32412, 37814, 40515, 40880, 43216, 54020, 56721, 61320, 62160, 64824, 75628, 81030, 94535, 108040, 113442, 122640, 129648, 151256, 162060, 189070, 216080, 226884, 283605, 302512, 324120, 378140, 453768, 567210, 648240, 756280, 907536, 1134420, 1512560, 2268840, 4537680]

約数ペア:

[(1, 4537680), (2, 2268840), (3, 1512560), (4, 1134420), (5, 907536), (6, 756280), (7, 648240), (8, 567210), (10, 453768), (12, 378140), (14, 324120), (15, 302512), (16, 283605), (20, 226884), (21, 216080), (24, 189070), (28, 162060), (30, 151256), (35, 129648), (37, 122640), (40, 113442), (42, 108040), (48, 94535), (56, 81030), (60, 75628), (70, 64824), (73, 62160), (74, 61320), (80, 56721), (84, 54020), (105, 43216), (111, 40880), (112, 40515), (120, 37814), (140, 32412), (146, 31080), (148, 30660), (168, 27010), (185, 24528), (210, 21608), (219, 20720), (222, 20440), (240, 18907), (259, 17520), (280, 16206), (292, 15540), (296, 15330), (336, 13505), (365, 12432), (370, 12264), (420, 10804), (438, 10360), (444, 10220), (511, 8880), (518, 8760), (555, 8176), (560, 8103), (584, 7770), (592, 7665), (730, 6216), (740, 6132), (777, 5840), (840, 5402), (876, 5180), (888, 5110), (1022, 4440), (1036, 4380), (1095, 4144), (1110, 4088), (1168, 3885), (1295, 3504), (1460, 3108), (1480, 3066), (1533, 2960), (1554, 2920), (1680, 2701), (1752, 2590), (1776, 2555), (2044, 2220), (2072, 2190)]