2017203240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{7933}}^1$

素因数の和:8123

約数の個数: 128

約数和(自身を含む): 6557927040

約数和(自身を除く): 4540723800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 163, 195, 260, 312, 326, 390, 489, 520, 652, 780, 815, 978, 1304, 1560, 1630, 1956, 2119, 2445, 3260, 3912, 4238, 4890, 6357, 6520, 7933, 8476, 9780, 10595, 12714, 15866, 16952, 19560, 21190, 23799, 25428, 31732, 31785, 39665, 42380, 47598, 50856, 63464, 63570, 79330, 84760, 95196, 103129, 118995, 127140, 158660, 190392, 206258, 237990, 254280, 309387, 317320, 412516, 475980, 515645, 618774, 825032, 951960, 1031290, 1237548, 1293079, 1546935, 2062580, 2475096, 2586158, 3093870, 3879237, 4125160, 5172316, 6187740, 6465395, 7758474, 10344632, 12375480, 12930790, 15516948, 16810027, 19396185, 25861580, 31033896, 33620054, 38792370, 50430081, 51723160, 67240108, 77584740, 84050135, 100860162, 134480216, 155169480, 168100270, 201720324, 252150405, 336200540, 403440648, 504300810, 672401080, 1008601620, 2017203240]

約数ペア:

[(1, 2017203240), (2, 1008601620), (3, 672401080), (4, 504300810), (5, 403440648), (6, 336200540), (8, 252150405), (10, 201720324), (12, 168100270), (13, 155169480), (15, 134480216), (20, 100860162), (24, 84050135), (26, 77584740), (30, 67240108), (39, 51723160), (40, 50430081), (52, 38792370), (60, 33620054), (65, 31033896), (78, 25861580), (104, 19396185), (120, 16810027), (130, 15516948), (156, 12930790), (163, 12375480), (195, 10344632), (260, 7758474), (312, 6465395), (326, 6187740), (390, 5172316), (489, 4125160), (520, 3879237), (652, 3093870), (780, 2586158), (815, 2475096), (978, 2062580), (1304, 1546935), (1560, 1293079), (1630, 1237548), (1956, 1031290), (2119, 951960), (2445, 825032), (3260, 618774), (3912, 515645), (4238, 475980), (4890, 412516), (6357, 317320), (6520, 309387), (7933, 254280), (8476, 237990), (9780, 206258), (10595, 190392), (12714, 158660), (15866, 127140), (16952, 118995), (19560, 103129), (21190, 95196), (23799, 84760), (25428, 79330), (31732, 63570), (31785, 63464), (39665, 50856), (42380, 47598)]