17188360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 49144320

約数和(自身を除く): 31955960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 23, 28, 34, 35, 40, 46, 56, 68, 70, 85, 92, 115, 119, 136, 140, 157, 161, 170, 184, 230, 238, 280, 314, 322, 340, 391, 460, 476, 595, 628, 644, 680, 782, 785, 805, 920, 952, 1099, 1190, 1256, 1288, 1564, 1570, 1610, 1955, 2198, 2380, 2669, 2737, 3128, 3140, 3220, 3611, 3910, 4396, 4760, 5338, 5474, 5495, 6280, 6440, 7222, 7820, 8792, 10676, 10948, 10990, 13345, 13685, 14444, 15640, 18055, 18683, 21352, 21896, 21980, 25277, 26690, 27370, 28888, 36110, 37366, 43960, 50554, 53380, 54740, 61387, 72220, 74732, 93415, 101108, 106760, 109480, 122774, 126385, 144440, 149464, 186830, 202216, 245548, 252770, 306935, 373660, 429709, 491096, 505540, 613870, 747320, 859418, 1011080, 1227740, 1718836, 2148545, 2455480, 3437672, 4297090, 8594180, 17188360]

約数ペア:

[(1, 17188360), (2, 8594180), (4, 4297090), (5, 3437672), (7, 2455480), (8, 2148545), (10, 1718836), (14, 1227740), (17, 1011080), (20, 859418), (23, 747320), (28, 613870), (34, 505540), (35, 491096), (40, 429709), (46, 373660), (56, 306935), (68, 252770), (70, 245548), (85, 202216), (92, 186830), (115, 149464), (119, 144440), (136, 126385), (140, 122774), (157, 109480), (161, 106760), (170, 101108), (184, 93415), (230, 74732), (238, 72220), (280, 61387), (314, 54740), (322, 53380), (340, 50554), (391, 43960), (460, 37366), (476, 36110), (595, 28888), (628, 27370), (644, 26690), (680, 25277), (782, 21980), (785, 21896), (805, 21352), (920, 18683), (952, 18055), (1099, 15640), (1190, 14444), (1256, 13685), (1288, 13345), (1564, 10990), (1570, 10948), (1610, 10676), (1955, 8792), (2198, 7820), (2380, 7222), (2669, 6440), (2737, 6280), (3128, 5495), (3140, 5474), (3220, 5338), (3611, 4760), (3910, 4396)]