89683160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 248209920

約数和(自身を除く): 158526760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 83, 85, 119, 136, 140, 166, 170, 227, 238, 280, 332, 340, 415, 454, 476, 581, 595, 664, 680, 830, 908, 952, 1135, 1162, 1190, 1411, 1589, 1660, 1816, 2270, 2324, 2380, 2822, 2905, 3178, 3320, 3859, 4540, 4648, 4760, 5644, 5810, 6356, 7055, 7718, 7945, 9080, 9877, 11288, 11620, 12712, 14110, 15436, 15890, 18841, 19295, 19754, 23240, 27013, 28220, 30872, 31780, 37682, 38590, 39508, 49385, 54026, 56440, 63560, 75364, 77180, 79016, 94205, 98770, 108052, 131887, 135065, 150728, 154360, 188410, 197540, 216104, 263774, 270130, 320297, 376820, 395080, 527548, 540260, 640594, 659435, 753640, 1055096, 1080520, 1281188, 1318870, 1601485, 2242079, 2562376, 2637740, 3202970, 4484158, 5275480, 6405940, 8968316, 11210395, 12811880, 17936632, 22420790, 44841580, 89683160]

約数ペア:

[(1, 89683160), (2, 44841580), (4, 22420790), (5, 17936632), (7, 12811880), (8, 11210395), (10, 8968316), (14, 6405940), (17, 5275480), (20, 4484158), (28, 3202970), (34, 2637740), (35, 2562376), (40, 2242079), (56, 1601485), (68, 1318870), (70, 1281188), (83, 1080520), (85, 1055096), (119, 753640), (136, 659435), (140, 640594), (166, 540260), (170, 527548), (227, 395080), (238, 376820), (280, 320297), (332, 270130), (340, 263774), (415, 216104), (454, 197540), (476, 188410), (581, 154360), (595, 150728), (664, 135065), (680, 131887), (830, 108052), (908, 98770), (952, 94205), (1135, 79016), (1162, 77180), (1190, 75364), (1411, 63560), (1589, 56440), (1660, 54026), (1816, 49385), (2270, 39508), (2324, 38590), (2380, 37682), (2822, 31780), (2905, 30872), (3178, 28220), (3320, 27013), (3859, 23240), (4540, 19754), (4648, 19295), (4760, 18841), (5644, 15890), (5810, 15436), (6356, 14110), (7055, 12712), (7718, 11620), (7945, 11288), (9080, 9877)]