206409240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1163}}^1$

素因数の和:1226

約数の個数: 192

約数和(自身を含む): 735415200

約数和(自身を除く): 529005960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 29, 30, 34, 36, 40, 45, 51, 58, 60, 68, 72, 85, 87, 90, 102, 116, 120, 136, 145, 153, 170, 174, 180, 204, 232, 255, 261, 290, 306, 340, 348, 360, 408, 435, 493, 510, 522, 580, 612, 680, 696, 765, 870, 986, 1020, 1044, 1160, 1163, 1224, 1305, 1479, 1530, 1740, 1972, 2040, 2088, 2326, 2465, 2610, 2958, 3060, 3480, 3489, 3944, 4437, 4652, 4930, 5220, 5815, 5916, 6120, 6978, 7395, 8874, 9304, 9860, 10440, 10467, 11630, 11832, 13956, 14790, 17445, 17748, 19720, 19771, 20934, 22185, 23260, 27912, 29580, 33727, 34890, 35496, 39542, 41868, 44370, 46520, 52335, 59160, 59313, 67454, 69780, 79084, 83736, 88740, 98855, 101181, 104670, 118626, 134908, 139560, 158168, 168635, 177480, 177939, 197710, 202362, 209340, 237252, 269816, 296565, 303543, 337270, 355878, 395420, 404724, 418680, 474504, 505905, 573359, 593130, 607086, 674540, 711756, 790840, 809448, 889695, 1011810, 1146718, 1186260, 1214172, 1349080, 1423512, 1517715, 1720077, 1779390, 2023620, 2293436, 2372520, 2428344, 2866795, 3035430, 3440154, 3558780, 4047240, 4586872, 5160231, 5733590, 6070860, 6880308, 7117560, 8600385, 10320462, 11467180, 12141720, 13760616, 17200770, 20640924, 22934360, 25801155, 34401540, 41281848, 51602310, 68803080, 103204620, 206409240]

約数ペア:

[(1, 206409240), (2, 103204620), (3, 68803080), (4, 51602310), (5, 41281848), (6, 34401540), (8, 25801155), (9, 22934360), (10, 20640924), (12, 17200770), (15, 13760616), (17, 12141720), (18, 11467180), (20, 10320462), (24, 8600385), (29, 7117560), (30, 6880308), (34, 6070860), (36, 5733590), (40, 5160231), (45, 4586872), (51, 4047240), (58, 3558780), (60, 3440154), (68, 3035430), (72, 2866795), (85, 2428344), (87, 2372520), (90, 2293436), (102, 2023620), (116, 1779390), (120, 1720077), (136, 1517715), (145, 1423512), (153, 1349080), (170, 1214172), (174, 1186260), (180, 1146718), (204, 1011810), (232, 889695), (255, 809448), (261, 790840), (290, 711756), (306, 674540), (340, 607086), (348, 593130), (360, 573359), (408, 505905), (435, 474504), (493, 418680), (510, 404724), (522, 395420), (580, 355878), (612, 337270), (680, 303543), (696, 296565), (765, 269816), (870, 237252), (986, 209340), (1020, 202362), (1044, 197710), (1160, 177939), (1163, 177480), (1224, 168635), (1305, 158168), (1479, 139560), (1530, 134908), (1740, 118626), (1972, 104670), (2040, 101181), (2088, 98855), (2326, 88740), (2465, 83736), (2610, 79084), (2958, 69780), (3060, 67454), (3480, 59313), (3489, 59160), (3944, 52335), (4437, 46520), (4652, 44370), (4930, 41868), (5220, 39542), (5815, 35496), (5916, 34890), (6120, 33727), (6978, 29580), (7395, 27912), (8874, 23260), (9304, 22185), (9860, 20934), (10440, 19771), (10467, 19720), (11630, 17748), (11832, 17445), (13956, 14790)]