18980493553440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{10597}}^1\times {\mathrm{414611}}^1$

素因数の和:425232

約数の個数: 192

約数和(自身を含む): 66438156597120

約数和(自身を除く): 47457663043680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 10597, 21194, 31791, 42388, 52985, 63582, 84776, 95373, 105970, 127164, 158955, 169552, 190746, 211940, 254328, 286119, 317910, 339104, 381492, 414611, 423880, 476865, 508656, 572238, 635820, 762984, 829222, 847760, 953730, 1017312, 1144476, 1243833, 1271640, 1430595, 1525968, 1658444, 1695520, 1907460, 2073055, 2288952, 2487666, 2543280, 2861190, 3051936, 3316888, 3731499, 3814920, 4146110, 4577904, 4975332, 5086560, 5722380, 6219165, 6633776, 7462998, 7629840, 8292220, 9155808, 9950664, 11194497, 11444760, 12438330, 13267552, 14925996, 15259680, 16584440, 18657495, 19901328, 22388994, 22889520, 24876660, 29851992, 33168880, 37314990, 39802656, 44777988, 45779040, 49753320, 55972485, 59703984, 66337760, 74629980, 89555976, 99506640, 111944970, 119407968, 149259960, 179111952, 199013280, 223889940, 298519920, 358223904, 447779880, 597039840, 895559760, 1791119520, 4393632767, 8787265534, 13180898301, 17574531068, 21968163835, 26361796602, 35149062136, 39542694903, 43936327670, 52723593204, 65904491505, 70298124272, 79085389806, 87872655340, 105447186408, 118628084709, 131808983010, 140596248544, 158170779612, 175745310680, 197713474515, 210894372816, 237256169418, 263617966020, 316341559224, 351490621360, 395426949030, 421788745632, 474512338836, 527235932040, 593140423545, 632683118448, 702981242720, 790853898060, 949024677672, 1054471864080, 1186280847090, 1265366236896, 1581707796120, 1898049355344, 2108943728160, 2372561694180, 3163415592240, 3796098710688, 4745123388360, 6326831184480, 9490246776720, 18980493553440]

約数ペア:

[(1, 18980493553440), (2, 9490246776720), (3, 6326831184480), (4, 4745123388360), (5, 3796098710688), (6, 3163415592240), (8, 2372561694180), (9, 2108943728160), (10, 1898049355344), (12, 1581707796120), (15, 1265366236896), (16, 1186280847090), (18, 1054471864080), (20, 949024677672), (24, 790853898060), (27, 702981242720), (30, 632683118448), (32, 593140423545), (36, 527235932040), (40, 474512338836), (45, 421788745632), (48, 395426949030), (54, 351490621360), (60, 316341559224), (72, 263617966020), (80, 237256169418), (90, 210894372816), (96, 197713474515), (108, 175745310680), (120, 158170779612), (135, 140596248544), (144, 131808983010), (160, 118628084709), (180, 105447186408), (216, 87872655340), (240, 79085389806), (270, 70298124272), (288, 65904491505), (360, 52723593204), (432, 43936327670), (480, 39542694903), (540, 35149062136), (720, 26361796602), (864, 21968163835), (1080, 17574531068), (1440, 13180898301), (2160, 8787265534), (4320, 4393632767), (10597, 1791119520), (21194, 895559760), (31791, 597039840), (42388, 447779880), (52985, 358223904), (63582, 298519920), (84776, 223889940), (95373, 199013280), (105970, 179111952), (127164, 149259960), (158955, 119407968), (169552, 111944970), (190746, 99506640), (211940, 89555976), (254328, 74629980), (286119, 66337760), (317910, 59703984), (339104, 55972485), (381492, 49753320), (414611, 45779040), (423880, 44777988), (476865, 39802656), (508656, 37314990), (572238, 33168880), (635820, 29851992), (762984, 24876660), (829222, 22889520), (847760, 22388994), (953730, 19901328), (1017312, 18657495), (1144476, 16584440), (1243833, 15259680), (1271640, 14925996), (1430595, 13267552), (1525968, 12438330), (1658444, 11444760), (1695520, 11194497), (1907460, 9950664), (2073055, 9155808), (2288952, 8292220), (2487666, 7629840), (2543280, 7462998), (2861190, 6633776), (3051936, 6219165), (3316888, 5722380), (3731499, 5086560), (3814920, 4975332), (4146110, 4577904)]