7156160

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:154

約数の個数: 112

約数和(自身を含む): 19751040

約数和(自身を除く): 12594880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 107, 110, 152, 160, 176, 190, 209, 214, 220, 304, 320, 352, 380, 418, 428, 440, 535, 608, 704, 760, 836, 856, 880, 1045, 1070, 1177, 1216, 1520, 1672, 1712, 1760, 2033, 2090, 2140, 2354, 3040, 3344, 3424, 3520, 4066, 4180, 4280, 4708, 5885, 6080, 6688, 6848, 8132, 8360, 8560, 9416, 10165, 11770, 13376, 16264, 16720, 17120, 18832, 20330, 22363, 23540, 32528, 33440, 34240, 37664, 40660, 44726, 47080, 65056, 66880, 75328, 81320, 89452, 94160, 111815, 130112, 162640, 178904, 188320, 223630, 325280, 357808, 376640, 447260, 650560, 715616, 894520, 1431232, 1789040, 3578080, 7156160]

約数ペア:

[(1, 7156160), (2, 3578080), (4, 1789040), (5, 1431232), (8, 894520), (10, 715616), (11, 650560), (16, 447260), (19, 376640), (20, 357808), (22, 325280), (32, 223630), (38, 188320), (40, 178904), (44, 162640), (55, 130112), (64, 111815), (76, 94160), (80, 89452), (88, 81320), (95, 75328), (107, 66880), (110, 65056), (152, 47080), (160, 44726), (176, 40660), (190, 37664), (209, 34240), (214, 33440), (220, 32528), (304, 23540), (320, 22363), (352, 20330), (380, 18832), (418, 17120), (428, 16720), (440, 16264), (535, 13376), (608, 11770), (704, 10165), (760, 9416), (836, 8560), (856, 8360), (880, 8132), (1045, 6848), (1070, 6688), (1177, 6080), (1216, 5885), (1520, 4708), (1672, 4280), (1712, 4180), (1760, 4066), (2033, 3520), (2090, 3424), (2140, 3344), (2354, 3040)]