17982360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 67392000

約数和(自身を除く): 49409640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 239, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 478, 495, 570, 627, 660, 684, 717, 760, 792, 836, 855, 956, 990, 1045, 1140, 1195, 1254, 1320, 1368, 1434, 1672, 1710, 1881, 1912, 1980, 2090, 2151, 2280, 2390, 2508, 2629, 2868, 3135, 3420, 3585, 3762, 3960, 4180, 4302, 4541, 4780, 5016, 5258, 5736, 6270, 6840, 7170, 7524, 7887, 8360, 8604, 9082, 9405, 9560, 10516, 10755, 12540, 13145, 13623, 14340, 15048, 15774, 17208, 18164, 18810, 21032, 21510, 22705, 23661, 25080, 26290, 27246, 28680, 31548, 36328, 37620, 39435, 40869, 43020, 45410, 47322, 49951, 52580, 54492, 63096, 68115, 75240, 78870, 81738, 86040, 90820, 94644, 99902, 105160, 108984, 118305, 136230, 149853, 157740, 163476, 181640, 189288, 199804, 204345, 236610, 249755, 272460, 299706, 315480, 326952, 399608, 408690, 449559, 473220, 499510, 544920, 599412, 749265, 817380, 899118, 946440, 999020, 1198824, 1498530, 1634760, 1798236, 1998040, 2247795, 2997060, 3596472, 4495590, 5994120, 8991180, 17982360]

約数ペア:

[(1, 17982360), (2, 8991180), (3, 5994120), (4, 4495590), (5, 3596472), (6, 2997060), (8, 2247795), (9, 1998040), (10, 1798236), (11, 1634760), (12, 1498530), (15, 1198824), (18, 999020), (19, 946440), (20, 899118), (22, 817380), (24, 749265), (30, 599412), (33, 544920), (36, 499510), (38, 473220), (40, 449559), (44, 408690), (45, 399608), (55, 326952), (57, 315480), (60, 299706), (66, 272460), (72, 249755), (76, 236610), (88, 204345), (90, 199804), (95, 189288), (99, 181640), (110, 163476), (114, 157740), (120, 149853), (132, 136230), (152, 118305), (165, 108984), (171, 105160), (180, 99902), (190, 94644), (198, 90820), (209, 86040), (220, 81738), (228, 78870), (239, 75240), (264, 68115), (285, 63096), (330, 54492), (342, 52580), (360, 49951), (380, 47322), (396, 45410), (418, 43020), (440, 40869), (456, 39435), (478, 37620), (495, 36328), (570, 31548), (627, 28680), (660, 27246), (684, 26290), (717, 25080), (760, 23661), (792, 22705), (836, 21510), (855, 21032), (956, 18810), (990, 18164), (1045, 17208), (1140, 15774), (1195, 15048), (1254, 14340), (1320, 13623), (1368, 13145), (1434, 12540), (1672, 10755), (1710, 10516), (1881, 9560), (1912, 9405), (1980, 9082), (2090, 8604), (2151, 8360), (2280, 7887), (2390, 7524), (2508, 7170), (2629, 6840), (2868, 6270), (3135, 5736), (3420, 5258), (3585, 5016), (3762, 4780), (3960, 4541), (4180, 4302)]