764892720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2879}}^1$

素因数の和:2945

約数の個数: 200

約数和(自身を含む): 2722325760

約数和(自身を除く): 1957433040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 81, 82, 90, 108, 120, 123, 135, 144, 162, 164, 180, 205, 216, 240, 246, 270, 324, 328, 360, 369, 405, 410, 432, 492, 540, 615, 648, 656, 720, 738, 810, 820, 984, 1080, 1107, 1230, 1296, 1476, 1620, 1640, 1845, 1968, 2160, 2214, 2460, 2879, 2952, 3240, 3280, 3321, 3690, 4428, 4920, 5535, 5758, 5904, 6480, 6642, 7380, 8637, 8856, 9840, 11070, 11516, 13284, 14395, 14760, 16605, 17274, 17712, 22140, 23032, 25911, 26568, 28790, 29520, 33210, 34548, 43185, 44280, 46064, 51822, 53136, 57580, 66420, 69096, 77733, 86370, 88560, 103644, 115160, 118039, 129555, 132840, 138192, 155466, 172740, 207288, 230320, 233199, 236078, 259110, 265680, 310932, 345480, 354117, 388665, 414576, 466398, 472156, 518220, 590195, 621864, 690960, 708234, 777330, 932796, 944312, 1036440, 1062351, 1165995, 1180390, 1243728, 1416468, 1554660, 1770585, 1865592, 1888624, 2072880, 2124702, 2331990, 2360780, 2832936, 3109320, 3187053, 3541170, 3731184, 4249404, 4663980, 4721560, 5311755, 5665872, 6218640, 6374106, 7082340, 8498808, 9327960, 9443120, 9561159, 10623510, 12748212, 14164680, 15935265, 16997616, 18655920, 19122318, 21247020, 25496424, 28329360, 31870530, 38244636, 42494040, 47805795, 50992848, 63741060, 76489272, 84988080, 95611590, 127482120, 152978544, 191223180, 254964240, 382446360, 764892720]

約数ペア:

[(1, 764892720), (2, 382446360), (3, 254964240), (4, 191223180), (5, 152978544), (6, 127482120), (8, 95611590), (9, 84988080), (10, 76489272), (12, 63741060), (15, 50992848), (16, 47805795), (18, 42494040), (20, 38244636), (24, 31870530), (27, 28329360), (30, 25496424), (36, 21247020), (40, 19122318), (41, 18655920), (45, 16997616), (48, 15935265), (54, 14164680), (60, 12748212), (72, 10623510), (80, 9561159), (81, 9443120), (82, 9327960), (90, 8498808), (108, 7082340), (120, 6374106), (123, 6218640), (135, 5665872), (144, 5311755), (162, 4721560), (164, 4663980), (180, 4249404), (205, 3731184), (216, 3541170), (240, 3187053), (246, 3109320), (270, 2832936), (324, 2360780), (328, 2331990), (360, 2124702), (369, 2072880), (405, 1888624), (410, 1865592), (432, 1770585), (492, 1554660), (540, 1416468), (615, 1243728), (648, 1180390), (656, 1165995), (720, 1062351), (738, 1036440), (810, 944312), (820, 932796), (984, 777330), (1080, 708234), (1107, 690960), (1230, 621864), (1296, 590195), (1476, 518220), (1620, 472156), (1640, 466398), (1845, 414576), (1968, 388665), (2160, 354117), (2214, 345480), (2460, 310932), (2879, 265680), (2952, 259110), (3240, 236078), (3280, 233199), (3321, 230320), (3690, 207288), (4428, 172740), (4920, 155466), (5535, 138192), (5758, 132840), (5904, 129555), (6480, 118039), (6642, 115160), (7380, 103644), (8637, 88560), (8856, 86370), (9840, 77733), (11070, 69096), (11516, 66420), (13284, 57580), (14395, 53136), (14760, 51822), (16605, 46064), (17274, 44280), (17712, 43185), (22140, 34548), (23032, 33210), (25911, 29520), (26568, 28790)]