198399240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1087}}^1$

素因数の和:1133

約数の個数: 192

約数和(自身を含む): 716774400

約数和(自身を除く): 518375160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 169, 180, 195, 216, 234, 260, 270, 312, 338, 351, 360, 390, 468, 507, 520, 540, 585, 676, 702, 780, 845, 936, 1014, 1080, 1087, 1170, 1352, 1404, 1521, 1560, 1690, 1755, 2028, 2174, 2340, 2535, 2808, 3042, 3261, 3380, 3510, 4056, 4348, 4563, 4680, 5070, 5435, 6084, 6522, 6760, 7020, 7605, 8696, 9126, 9783, 10140, 10870, 12168, 13044, 14040, 14131, 15210, 16305, 18252, 19566, 20280, 21740, 22815, 26088, 28262, 29349, 30420, 32610, 36504, 39132, 42393, 43480, 45630, 48915, 56524, 58698, 60840, 65220, 70655, 78264, 84786, 91260, 97830, 113048, 117396, 127179, 130440, 141310, 146745, 169572, 182520, 183703, 195660, 211965, 234792, 254358, 282620, 293490, 339144, 367406, 381537, 391320, 423930, 508716, 551109, 565240, 586980, 635895, 734812, 763074, 847860, 918515, 1017432, 1102218, 1173960, 1271790, 1469624, 1526148, 1653327, 1695720, 1837030, 1907685, 2204436, 2543580, 2755545, 3052296, 3306654, 3674060, 3815370, 4408872, 4959981, 5087160, 5511090, 6613308, 7348120, 7630740, 8266635, 9919962, 11022180, 13226616, 15261480, 16533270, 19839924, 22044360, 24799905, 33066540, 39679848, 49599810, 66133080, 99199620, 198399240]

約数ペア:

[(1, 198399240), (2, 99199620), (3, 66133080), (4, 49599810), (5, 39679848), (6, 33066540), (8, 24799905), (9, 22044360), (10, 19839924), (12, 16533270), (13, 15261480), (15, 13226616), (18, 11022180), (20, 9919962), (24, 8266635), (26, 7630740), (27, 7348120), (30, 6613308), (36, 5511090), (39, 5087160), (40, 4959981), (45, 4408872), (52, 3815370), (54, 3674060), (60, 3306654), (65, 3052296), (72, 2755545), (78, 2543580), (90, 2204436), (104, 1907685), (108, 1837030), (117, 1695720), (120, 1653327), (130, 1526148), (135, 1469624), (156, 1271790), (169, 1173960), (180, 1102218), (195, 1017432), (216, 918515), (234, 847860), (260, 763074), (270, 734812), (312, 635895), (338, 586980), (351, 565240), (360, 551109), (390, 508716), (468, 423930), (507, 391320), (520, 381537), (540, 367406), (585, 339144), (676, 293490), (702, 282620), (780, 254358), (845, 234792), (936, 211965), (1014, 195660), (1080, 183703), (1087, 182520), (1170, 169572), (1352, 146745), (1404, 141310), (1521, 130440), (1560, 127179), (1690, 117396), (1755, 113048), (2028, 97830), (2174, 91260), (2340, 84786), (2535, 78264), (2808, 70655), (3042, 65220), (3261, 60840), (3380, 58698), (3510, 56524), (4056, 48915), (4348, 45630), (4563, 43480), (4680, 42393), (5070, 39132), (5435, 36504), (6084, 32610), (6522, 30420), (6760, 29349), (7020, 28262), (7605, 26088), (8696, 22815), (9126, 21740), (9783, 20280), (10140, 19566), (10870, 18252), (12168, 16305), (13044, 15210), (14040, 14131)]