2168610080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3169}}^1$

素因数の和:3251

約数の個数: 192

約数和(自身を含む): 6441845760

約数和(自身を除く): 4273235680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 47, 52, 56, 65, 70, 80, 91, 94, 104, 112, 130, 140, 160, 182, 188, 208, 224, 235, 260, 280, 329, 364, 376, 416, 455, 470, 520, 560, 611, 658, 728, 752, 910, 940, 1040, 1120, 1222, 1316, 1456, 1504, 1645, 1820, 1880, 2080, 2444, 2632, 2912, 3055, 3169, 3290, 3640, 3760, 4277, 4888, 5264, 6110, 6338, 6580, 7280, 7520, 8554, 9776, 10528, 12220, 12676, 13160, 14560, 15845, 17108, 19552, 21385, 22183, 24440, 25352, 26320, 31690, 34216, 41197, 42770, 44366, 48880, 50704, 52640, 63380, 68432, 82394, 85540, 88732, 97760, 101408, 110915, 126760, 136864, 148943, 164788, 171080, 177464, 205985, 221830, 253520, 288379, 297886, 329576, 342160, 354928, 411970, 443660, 507040, 576758, 595772, 659152, 684320, 709856, 744715, 823940, 887320, 1042601, 1153516, 1191544, 1318304, 1441895, 1489430, 1647880, 1774640, 1936259, 2085202, 2307032, 2383088, 2883790, 2978860, 3295760, 3549280, 3872518, 4170404, 4614064, 4766176, 5213005, 5767580, 5957720, 6591520, 7745036, 8340808, 9228128, 9681295, 10426010, 11535160, 11915440, 13553813, 15490072, 16681616, 19362590, 20852020, 23070320, 23830880, 27107626, 30980144, 33363232, 38725180, 41704040, 46140640, 54215252, 61960288, 67769065, 77450360, 83408080, 108430504, 135538130, 154900720, 166816160, 216861008, 271076260, 309801440, 433722016, 542152520, 1084305040, 2168610080]

約数ペア:

[(1, 2168610080), (2, 1084305040), (4, 542152520), (5, 433722016), (7, 309801440), (8, 271076260), (10, 216861008), (13, 166816160), (14, 154900720), (16, 135538130), (20, 108430504), (26, 83408080), (28, 77450360), (32, 67769065), (35, 61960288), (40, 54215252), (47, 46140640), (52, 41704040), (56, 38725180), (65, 33363232), (70, 30980144), (80, 27107626), (91, 23830880), (94, 23070320), (104, 20852020), (112, 19362590), (130, 16681616), (140, 15490072), (160, 13553813), (182, 11915440), (188, 11535160), (208, 10426010), (224, 9681295), (235, 9228128), (260, 8340808), (280, 7745036), (329, 6591520), (364, 5957720), (376, 5767580), (416, 5213005), (455, 4766176), (470, 4614064), (520, 4170404), (560, 3872518), (611, 3549280), (658, 3295760), (728, 2978860), (752, 2883790), (910, 2383088), (940, 2307032), (1040, 2085202), (1120, 1936259), (1222, 1774640), (1316, 1647880), (1456, 1489430), (1504, 1441895), (1645, 1318304), (1820, 1191544), (1880, 1153516), (2080, 1042601), (2444, 887320), (2632, 823940), (2912, 744715), (3055, 709856), (3169, 684320), (3290, 659152), (3640, 595772), (3760, 576758), (4277, 507040), (4888, 443660), (5264, 411970), (6110, 354928), (6338, 342160), (6580, 329576), (7280, 297886), (7520, 288379), (8554, 253520), (9776, 221830), (10528, 205985), (12220, 177464), (12676, 171080), (13160, 164788), (14560, 148943), (15845, 136864), (17108, 126760), (19552, 110915), (21385, 101408), (22183, 97760), (24440, 88732), (25352, 85540), (26320, 82394), (31690, 68432), (34216, 63380), (41197, 52640), (42770, 50704), (44366, 48880)]