206225640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1152

約数の個数: 192

約数和(自身を含む): 733224960

約数和(自身を除く): 526999320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 68, 72, 85, 90, 93, 102, 120, 124, 136, 153, 155, 170, 180, 186, 204, 248, 255, 279, 306, 310, 340, 360, 372, 408, 465, 510, 527, 558, 612, 620, 680, 744, 765, 930, 1020, 1054, 1087, 1116, 1224, 1240, 1395, 1530, 1581, 1860, 2040, 2108, 2174, 2232, 2635, 2790, 3060, 3162, 3261, 3720, 4216, 4348, 4743, 5270, 5435, 5580, 6120, 6324, 6522, 7905, 8696, 9486, 9783, 10540, 10870, 11160, 12648, 13044, 15810, 16305, 18479, 18972, 19566, 21080, 21740, 23715, 26088, 31620, 32610, 33697, 36958, 37944, 39132, 43480, 47430, 48915, 55437, 63240, 65220, 67394, 73916, 78264, 92395, 94860, 97830, 101091, 110874, 130440, 134788, 147832, 166311, 168485, 184790, 189720, 195660, 202182, 221748, 269576, 277185, 303273, 332622, 336970, 369580, 391320, 404364, 443496, 505455, 554370, 572849, 606546, 665244, 673940, 739160, 808728, 831555, 1010910, 1108740, 1145698, 1213092, 1330488, 1347880, 1516365, 1663110, 1718547, 2021820, 2217480, 2291396, 2426184, 2864245, 3032730, 3326220, 3437094, 4043640, 4582792, 5155641, 5728490, 6065460, 6652440, 6874188, 8592735, 10311282, 11456980, 12130920, 13748376, 17185470, 20622564, 22913960, 25778205, 34370940, 41245128, 51556410, 68741880, 103112820, 206225640]

約数ペア:

[(1, 206225640), (2, 103112820), (3, 68741880), (4, 51556410), (5, 41245128), (6, 34370940), (8, 25778205), (9, 22913960), (10, 20622564), (12, 17185470), (15, 13748376), (17, 12130920), (18, 11456980), (20, 10311282), (24, 8592735), (30, 6874188), (31, 6652440), (34, 6065460), (36, 5728490), (40, 5155641), (45, 4582792), (51, 4043640), (60, 3437094), (62, 3326220), (68, 3032730), (72, 2864245), (85, 2426184), (90, 2291396), (93, 2217480), (102, 2021820), (120, 1718547), (124, 1663110), (136, 1516365), (153, 1347880), (155, 1330488), (170, 1213092), (180, 1145698), (186, 1108740), (204, 1010910), (248, 831555), (255, 808728), (279, 739160), (306, 673940), (310, 665244), (340, 606546), (360, 572849), (372, 554370), (408, 505455), (465, 443496), (510, 404364), (527, 391320), (558, 369580), (612, 336970), (620, 332622), (680, 303273), (744, 277185), (765, 269576), (930, 221748), (1020, 202182), (1054, 195660), (1087, 189720), (1116, 184790), (1224, 168485), (1240, 166311), (1395, 147832), (1530, 134788), (1581, 130440), (1860, 110874), (2040, 101091), (2108, 97830), (2174, 94860), (2232, 92395), (2635, 78264), (2790, 73916), (3060, 67394), (3162, 65220), (3261, 63240), (3720, 55437), (4216, 48915), (4348, 47430), (4743, 43480), (5270, 39132), (5435, 37944), (5580, 36958), (6120, 33697), (6324, 32610), (6522, 31620), (7905, 26088), (8696, 23715), (9486, 21740), (9783, 21080), (10540, 19566), (10870, 18972), (11160, 18479), (12648, 16305), (13044, 15810)]