218366280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{557}}^1$

素因数の和:602

約数の個数: 240

約数和(自身を含む): 808190460

約数和(自身を除く): 589824180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 121, 132, 135, 162, 165, 180, 198, 216, 220, 242, 264, 270, 297, 324, 330, 360, 363, 396, 405, 440, 484, 495, 540, 557, 594, 605, 648, 660, 726, 792, 810, 891, 968, 990, 1080, 1089, 1114, 1188, 1210, 1320, 1452, 1485, 1620, 1671, 1782, 1815, 1980, 2178, 2228, 2376, 2420, 2785, 2904, 2970, 3240, 3267, 3342, 3564, 3630, 3960, 4356, 4455, 4456, 4840, 5013, 5445, 5570, 5940, 6127, 6534, 6684, 7128, 7260, 8355, 8712, 8910, 9801, 10026, 10890, 11140, 11880, 12254, 13068, 13368, 14520, 15039, 16335, 16710, 17820, 18381, 19602, 20052, 21780, 22280, 24508, 25065, 26136, 30078, 30635, 32670, 33420, 35640, 36762, 39204, 40104, 43560, 45117, 49005, 49016, 50130, 55143, 60156, 61270, 65340, 66840, 67397, 73524, 75195, 78408, 90234, 91905, 98010, 100260, 110286, 120312, 122540, 130680, 134794, 147048, 150390, 165429, 180468, 183810, 196020, 200520, 202191, 220572, 225585, 245080, 269588, 275715, 300780, 330858, 336985, 360936, 367620, 392040, 404382, 441144, 451170, 496287, 539176, 551430, 601560, 606573, 661716, 673970, 735240, 808764, 827145, 902340, 992574, 1010955, 1102860, 1213146, 1323432, 1347940, 1617528, 1654290, 1804680, 1819719, 1985148, 2021910, 2205720, 2426292, 2481435, 2695880, 3032865, 3308580, 3639438, 3970296, 4043820, 4852584, 4962870, 5459157, 6065730, 6617160, 7278876, 8087640, 9098595, 9925740, 10918314, 12131460, 14557752, 18197190, 19851480, 21836628, 24262920, 27295785, 36394380, 43673256, 54591570, 72788760, 109183140, 218366280]

約数ペア:

[(1, 218366280), (2, 109183140), (3, 72788760), (4, 54591570), (5, 43673256), (6, 36394380), (8, 27295785), (9, 24262920), (10, 21836628), (11, 19851480), (12, 18197190), (15, 14557752), (18, 12131460), (20, 10918314), (22, 9925740), (24, 9098595), (27, 8087640), (30, 7278876), (33, 6617160), (36, 6065730), (40, 5459157), (44, 4962870), (45, 4852584), (54, 4043820), (55, 3970296), (60, 3639438), (66, 3308580), (72, 3032865), (81, 2695880), (88, 2481435), (90, 2426292), (99, 2205720), (108, 2021910), (110, 1985148), (120, 1819719), (121, 1804680), (132, 1654290), (135, 1617528), (162, 1347940), (165, 1323432), (180, 1213146), (198, 1102860), (216, 1010955), (220, 992574), (242, 902340), (264, 827145), (270, 808764), (297, 735240), (324, 673970), (330, 661716), (360, 606573), (363, 601560), (396, 551430), (405, 539176), (440, 496287), (484, 451170), (495, 441144), (540, 404382), (557, 392040), (594, 367620), (605, 360936), (648, 336985), (660, 330858), (726, 300780), (792, 275715), (810, 269588), (891, 245080), (968, 225585), (990, 220572), (1080, 202191), (1089, 200520), (1114, 196020), (1188, 183810), (1210, 180468), (1320, 165429), (1452, 150390), (1485, 147048), (1620, 134794), (1671, 130680), (1782, 122540), (1815, 120312), (1980, 110286), (2178, 100260), (2228, 98010), (2376, 91905), (2420, 90234), (2785, 78408), (2904, 75195), (2970, 73524), (3240, 67397), (3267, 66840), (3342, 65340), (3564, 61270), (3630, 60156), (3960, 55143), (4356, 50130), (4455, 49016), (4456, 49005), (4840, 45117), (5013, 43560), (5445, 40104), (5570, 39204), (5940, 36762), (6127, 35640), (6534, 33420), (6684, 32670), (7128, 30635), (7260, 30078), (8355, 26136), (8712, 25065), (8910, 24508), (9801, 22280), (10026, 21780), (10890, 20052), (11140, 19602), (11880, 18381), (12254, 17820), (13068, 16710), (13368, 16335), (14520, 15039)]