215718360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{967}}^1$

素因数の和:1018

約数の個数: 192

約数和(自身を含む): 765262080

約数和(自身を除く): 549543720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 169, 195, 220, 260, 264, 286, 312, 330, 338, 390, 429, 440, 507, 520, 572, 660, 676, 715, 780, 845, 858, 967, 1014, 1144, 1320, 1352, 1430, 1560, 1690, 1716, 1859, 1934, 2028, 2145, 2535, 2860, 2901, 3380, 3432, 3718, 3868, 4056, 4290, 4835, 5070, 5577, 5720, 5802, 6760, 7436, 7736, 8580, 9295, 9670, 10140, 10637, 11154, 11604, 12571, 14505, 14872, 17160, 18590, 19340, 20280, 21274, 22308, 23208, 25142, 27885, 29010, 31911, 37180, 37713, 38680, 42548, 44616, 50284, 53185, 55770, 58020, 62855, 63822, 74360, 75426, 85096, 100568, 106370, 111540, 116040, 125710, 127644, 138281, 150852, 159555, 163423, 188565, 212740, 223080, 251420, 255288, 276562, 301704, 319110, 326846, 377130, 414843, 425480, 490269, 502840, 553124, 638220, 653692, 691405, 754260, 817115, 829686, 980538, 1106248, 1276440, 1307384, 1382810, 1508520, 1634230, 1659372, 1797653, 1961076, 2074215, 2451345, 2765620, 3268460, 3318744, 3595306, 3922152, 4148430, 4902690, 5392959, 5531240, 6536920, 7190612, 8296860, 8988265, 9805380, 10785918, 14381224, 16593720, 17976530, 19610760, 21571836, 26964795, 35953060, 43143672, 53929590, 71906120, 107859180, 215718360]

約数ペア:

[(1, 215718360), (2, 107859180), (3, 71906120), (4, 53929590), (5, 43143672), (6, 35953060), (8, 26964795), (10, 21571836), (11, 19610760), (12, 17976530), (13, 16593720), (15, 14381224), (20, 10785918), (22, 9805380), (24, 8988265), (26, 8296860), (30, 7190612), (33, 6536920), (39, 5531240), (40, 5392959), (44, 4902690), (52, 4148430), (55, 3922152), (60, 3595306), (65, 3318744), (66, 3268460), (78, 2765620), (88, 2451345), (104, 2074215), (110, 1961076), (120, 1797653), (130, 1659372), (132, 1634230), (143, 1508520), (156, 1382810), (165, 1307384), (169, 1276440), (195, 1106248), (220, 980538), (260, 829686), (264, 817115), (286, 754260), (312, 691405), (330, 653692), (338, 638220), (390, 553124), (429, 502840), (440, 490269), (507, 425480), (520, 414843), (572, 377130), (660, 326846), (676, 319110), (715, 301704), (780, 276562), (845, 255288), (858, 251420), (967, 223080), (1014, 212740), (1144, 188565), (1320, 163423), (1352, 159555), (1430, 150852), (1560, 138281), (1690, 127644), (1716, 125710), (1859, 116040), (1934, 111540), (2028, 106370), (2145, 100568), (2535, 85096), (2860, 75426), (2901, 74360), (3380, 63822), (3432, 62855), (3718, 58020), (3868, 55770), (4056, 53185), (4290, 50284), (4835, 44616), (5070, 42548), (5577, 38680), (5720, 37713), (5802, 37180), (6760, 31911), (7436, 29010), (7736, 27885), (8580, 25142), (9295, 23208), (9670, 22308), (10140, 21274), (10637, 20280), (11154, 19340), (11604, 18590), (12571, 17160), (14505, 14872)]