47404560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:198

約数の個数: 240

約数和(自身を含む): 178113600

約数和(自身を除く): 130709040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 49, 56, 58, 60, 70, 80, 84, 87, 98, 105, 112, 116, 120, 139, 140, 145, 147, 168, 174, 196, 203, 210, 232, 240, 245, 278, 280, 290, 294, 336, 348, 392, 406, 417, 420, 435, 464, 490, 556, 560, 580, 588, 609, 695, 696, 735, 784, 812, 834, 840, 870, 973, 980, 1015, 1112, 1160, 1176, 1218, 1390, 1392, 1421, 1470, 1624, 1668, 1680, 1740, 1946, 1960, 2030, 2085, 2224, 2320, 2352, 2436, 2780, 2842, 2919, 2940, 3045, 3248, 3336, 3480, 3892, 3920, 4031, 4060, 4170, 4263, 4865, 4872, 5560, 5684, 5838, 5880, 6090, 6672, 6811, 6960, 7105, 7784, 8062, 8120, 8340, 8526, 9730, 9744, 11120, 11368, 11676, 11760, 12093, 12180, 13622, 14210, 14595, 15568, 16124, 16240, 16680, 17052, 19460, 20155, 20433, 21315, 22736, 23352, 24186, 24360, 27244, 28217, 28420, 29190, 32248, 33360, 34055, 34104, 38920, 40310, 40866, 42630, 46704, 48372, 48720, 54488, 56434, 56840, 58380, 60465, 64496, 68110, 68208, 77840, 80620, 81732, 84651, 85260, 96744, 102165, 108976, 112868, 113680, 116760, 120930, 136220, 141085, 161240, 163464, 169302, 170520, 193488, 197519, 204330, 225736, 233520, 241860, 272440, 282170, 322480, 326928, 338604, 341040, 395038, 408660, 423255, 451472, 483720, 544880, 564340, 592557, 677208, 790076, 817320, 846510, 967440, 987595, 1128680, 1185114, 1354416, 1580152, 1634640, 1693020, 1975190, 2257360, 2370228, 2962785, 3160304, 3386040, 3950380, 4740456, 5925570, 6772080, 7900760, 9480912, 11851140, 15801520, 23702280, 47404560]

約数ペア:

[(1, 47404560), (2, 23702280), (3, 15801520), (4, 11851140), (5, 9480912), (6, 7900760), (7, 6772080), (8, 5925570), (10, 4740456), (12, 3950380), (14, 3386040), (15, 3160304), (16, 2962785), (20, 2370228), (21, 2257360), (24, 1975190), (28, 1693020), (29, 1634640), (30, 1580152), (35, 1354416), (40, 1185114), (42, 1128680), (48, 987595), (49, 967440), (56, 846510), (58, 817320), (60, 790076), (70, 677208), (80, 592557), (84, 564340), (87, 544880), (98, 483720), (105, 451472), (112, 423255), (116, 408660), (120, 395038), (139, 341040), (140, 338604), (145, 326928), (147, 322480), (168, 282170), (174, 272440), (196, 241860), (203, 233520), (210, 225736), (232, 204330), (240, 197519), (245, 193488), (278, 170520), (280, 169302), (290, 163464), (294, 161240), (336, 141085), (348, 136220), (392, 120930), (406, 116760), (417, 113680), (420, 112868), (435, 108976), (464, 102165), (490, 96744), (556, 85260), (560, 84651), (580, 81732), (588, 80620), (609, 77840), (695, 68208), (696, 68110), (735, 64496), (784, 60465), (812, 58380), (834, 56840), (840, 56434), (870, 54488), (973, 48720), (980, 48372), (1015, 46704), (1112, 42630), (1160, 40866), (1176, 40310), (1218, 38920), (1390, 34104), (1392, 34055), (1421, 33360), (1470, 32248), (1624, 29190), (1668, 28420), (1680, 28217), (1740, 27244), (1946, 24360), (1960, 24186), (2030, 23352), (2085, 22736), (2224, 21315), (2320, 20433), (2352, 20155), (2436, 19460), (2780, 17052), (2842, 16680), (2919, 16240), (2940, 16124), (3045, 15568), (3248, 14595), (3336, 14210), (3480, 13622), (3892, 12180), (3920, 12093), (4031, 11760), (4060, 11676), (4170, 11368), (4263, 11120), (4865, 9744), (4872, 9730), (5560, 8526), (5684, 8340), (5838, 8120), (5880, 8062), (6090, 7784), (6672, 7105), (6811, 6960)]