267482080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3391}}^1$

素因数の和:3452

約数の個数: 96

約数和(自身を含む): 692375040

約数和(自身を除く): 424892960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 68, 80, 85, 116, 136, 145, 160, 170, 232, 272, 290, 340, 464, 493, 544, 580, 680, 928, 986, 1160, 1360, 1972, 2320, 2465, 2720, 3391, 3944, 4640, 4930, 6782, 7888, 9860, 13564, 15776, 16955, 19720, 27128, 33910, 39440, 54256, 57647, 67820, 78880, 98339, 108512, 115294, 135640, 196678, 230588, 271280, 288235, 393356, 461176, 491695, 542560, 576470, 786712, 922352, 983390, 1152940, 1573424, 1671763, 1844704, 1966780, 2305880, 3146848, 3343526, 3933560, 4611760, 6687052, 7867120, 8358815, 9223520, 13374104, 15734240, 16717630, 26748208, 33435260, 53496416, 66870520, 133741040, 267482080]

約数ペア:

[(1, 267482080), (2, 133741040), (4, 66870520), (5, 53496416), (8, 33435260), (10, 26748208), (16, 16717630), (17, 15734240), (20, 13374104), (29, 9223520), (32, 8358815), (34, 7867120), (40, 6687052), (58, 4611760), (68, 3933560), (80, 3343526), (85, 3146848), (116, 2305880), (136, 1966780), (145, 1844704), (160, 1671763), (170, 1573424), (232, 1152940), (272, 983390), (290, 922352), (340, 786712), (464, 576470), (493, 542560), (544, 491695), (580, 461176), (680, 393356), (928, 288235), (986, 271280), (1160, 230588), (1360, 196678), (1972, 135640), (2320, 115294), (2465, 108512), (2720, 98339), (3391, 78880), (3944, 67820), (4640, 57647), (4930, 54256), (6782, 39440), (7888, 33910), (9860, 27128), (13564, 19720), (15776, 16955)]