268268220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2377}}^1$

素因数の和:2425

約数の個数: 192

約数和(自身を含む): 958809600

約数和(自身を除く): 690541380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 90, 95, 99, 108, 110, 114, 132, 135, 165, 171, 180, 190, 198, 209, 220, 228, 270, 285, 297, 330, 342, 380, 396, 418, 495, 513, 540, 570, 594, 627, 660, 684, 836, 855, 990, 1026, 1045, 1140, 1188, 1254, 1485, 1710, 1881, 1980, 2052, 2090, 2377, 2508, 2565, 2970, 3135, 3420, 3762, 4180, 4754, 5130, 5643, 5940, 6270, 7131, 7524, 9405, 9508, 10260, 11286, 11885, 12540, 14262, 18810, 21393, 22572, 23770, 26147, 28215, 28524, 35655, 37620, 42786, 45163, 47540, 52294, 56430, 64179, 71310, 78441, 85572, 90326, 104588, 106965, 112860, 128358, 130735, 135489, 142620, 156882, 180652, 213930, 225815, 235323, 256716, 261470, 270978, 313764, 320895, 392205, 406467, 427860, 451630, 470646, 496793, 522940, 541956, 641790, 677445, 705969, 784410, 812934, 903260, 941292, 993586, 1176615, 1219401, 1283580, 1354890, 1411938, 1490379, 1568820, 1625868, 1987172, 2032335, 2353230, 2438802, 2483965, 2709780, 2823876, 2980758, 3529845, 4064670, 4471137, 4706460, 4877604, 4967930, 5961516, 6097005, 7059690, 7451895, 8129340, 8942274, 9935860, 12194010, 13413411, 14119380, 14903790, 17884548, 22355685, 24388020, 26826822, 29807580, 44711370, 53653644, 67067055, 89422740, 134134110, 268268220]

約数ペア:

[(1, 268268220), (2, 134134110), (3, 89422740), (4, 67067055), (5, 53653644), (6, 44711370), (9, 29807580), (10, 26826822), (11, 24388020), (12, 22355685), (15, 17884548), (18, 14903790), (19, 14119380), (20, 13413411), (22, 12194010), (27, 9935860), (30, 8942274), (33, 8129340), (36, 7451895), (38, 7059690), (44, 6097005), (45, 5961516), (54, 4967930), (55, 4877604), (57, 4706460), (60, 4471137), (66, 4064670), (76, 3529845), (90, 2980758), (95, 2823876), (99, 2709780), (108, 2483965), (110, 2438802), (114, 2353230), (132, 2032335), (135, 1987172), (165, 1625868), (171, 1568820), (180, 1490379), (190, 1411938), (198, 1354890), (209, 1283580), (220, 1219401), (228, 1176615), (270, 993586), (285, 941292), (297, 903260), (330, 812934), (342, 784410), (380, 705969), (396, 677445), (418, 641790), (495, 541956), (513, 522940), (540, 496793), (570, 470646), (594, 451630), (627, 427860), (660, 406467), (684, 392205), (836, 320895), (855, 313764), (990, 270978), (1026, 261470), (1045, 256716), (1140, 235323), (1188, 225815), (1254, 213930), (1485, 180652), (1710, 156882), (1881, 142620), (1980, 135489), (2052, 130735), (2090, 128358), (2377, 112860), (2508, 106965), (2565, 104588), (2970, 90326), (3135, 85572), (3420, 78441), (3762, 71310), (4180, 64179), (4754, 56430), (5130, 52294), (5643, 47540), (5940, 45163), (6270, 42786), (7131, 37620), (7524, 35655), (9405, 28524), (9508, 28215), (10260, 26147), (11286, 23770), (11885, 22572), (12540, 21393), (14262, 18810)]