231662340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14143}}^1$

素因数の和:14178

約数の個数: 144

約数和(自身を含む): 864933888

約数和(自身を除く): 633271548

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 14143, 16380, 28286, 42429, 56572, 70715, 84858, 99001, 127287, 141430, 169716, 183859, 198002, 212145, 254574, 282860, 297003, 367718, 396004, 424290, 495005, 509148, 551577, 594006, 636435, 735436, 848580, 891009, 919295, 990010, 1103154, 1188012, 1272870, 1287013, 1485015, 1654731, 1782018, 1838590, 1980020, 2206308, 2545740, 2574026, 2757885, 2970030, 3309462, 3564036, 3677180, 3861039, 4455045, 5148052, 5515770, 5940060, 6435065, 6618924, 7722078, 8273655, 8910090, 11031540, 11583117, 12870130, 15444156, 16547310, 17820180, 19305195, 23166234, 25740260, 33094620, 38610390, 46332468, 57915585, 77220780, 115831170, 231662340]

約数ペア:

[(1, 231662340), (2, 115831170), (3, 77220780), (4, 57915585), (5, 46332468), (6, 38610390), (7, 33094620), (9, 25740260), (10, 23166234), (12, 19305195), (13, 17820180), (14, 16547310), (15, 15444156), (18, 12870130), (20, 11583117), (21, 11031540), (26, 8910090), (28, 8273655), (30, 7722078), (35, 6618924), (36, 6435065), (39, 5940060), (42, 5515770), (45, 5148052), (52, 4455045), (60, 3861039), (63, 3677180), (65, 3564036), (70, 3309462), (78, 2970030), (84, 2757885), (90, 2574026), (91, 2545740), (105, 2206308), (117, 1980020), (126, 1838590), (130, 1782018), (140, 1654731), (156, 1485015), (180, 1287013), (182, 1272870), (195, 1188012), (210, 1103154), (234, 990010), (252, 919295), (260, 891009), (273, 848580), (315, 735436), (364, 636435), (390, 594006), (420, 551577), (455, 509148), (468, 495005), (546, 424290), (585, 396004), (630, 367718), (780, 297003), (819, 282860), (910, 254574), (1092, 212145), (1170, 198002), (1260, 183859), (1365, 169716), (1638, 141430), (1820, 127287), (2340, 99001), (2730, 84858), (3276, 70715), (4095, 56572), (5460, 42429), (8190, 28286), (14143, 16380)]