47339880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 168920640

約数和(自身を除く): 121580760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 83, 84, 97, 98, 105, 120, 140, 147, 166, 168, 194, 196, 210, 245, 249, 280, 291, 294, 332, 388, 392, 415, 420, 485, 490, 498, 581, 582, 588, 664, 679, 735, 776, 830, 840, 970, 980, 996, 1162, 1164, 1176, 1245, 1358, 1455, 1470, 1660, 1743, 1940, 1960, 1992, 2037, 2324, 2328, 2490, 2716, 2905, 2910, 2940, 3320, 3395, 3486, 3880, 4067, 4074, 4648, 4753, 4980, 5432, 5810, 5820, 5880, 6790, 6972, 8051, 8134, 8148, 8715, 9506, 9960, 10185, 11620, 11640, 12201, 13580, 13944, 14259, 16102, 16268, 16296, 17430, 19012, 20335, 20370, 23240, 23765, 24153, 24402, 27160, 28518, 32204, 32536, 34860, 38024, 40255, 40670, 40740, 47530, 48306, 48804, 56357, 57036, 61005, 64408, 69720, 71295, 80510, 81340, 81480, 95060, 96612, 97608, 112714, 114072, 120765, 122010, 142590, 161020, 162680, 169071, 190120, 193224, 225428, 241530, 244020, 281785, 285180, 322040, 338142, 394499, 450856, 483060, 488040, 563570, 570360, 676284, 788998, 845355, 966120, 1127140, 1183497, 1352568, 1577996, 1690710, 1972495, 2254280, 2366994, 3155992, 3381420, 3944990, 4733988, 5917485, 6762840, 7889980, 9467976, 11834970, 15779960, 23669940, 47339880]

約数ペア:

[(1, 47339880), (2, 23669940), (3, 15779960), (4, 11834970), (5, 9467976), (6, 7889980), (7, 6762840), (8, 5917485), (10, 4733988), (12, 3944990), (14, 3381420), (15, 3155992), (20, 2366994), (21, 2254280), (24, 1972495), (28, 1690710), (30, 1577996), (35, 1352568), (40, 1183497), (42, 1127140), (49, 966120), (56, 845355), (60, 788998), (70, 676284), (83, 570360), (84, 563570), (97, 488040), (98, 483060), (105, 450856), (120, 394499), (140, 338142), (147, 322040), (166, 285180), (168, 281785), (194, 244020), (196, 241530), (210, 225428), (245, 193224), (249, 190120), (280, 169071), (291, 162680), (294, 161020), (332, 142590), (388, 122010), (392, 120765), (415, 114072), (420, 112714), (485, 97608), (490, 96612), (498, 95060), (581, 81480), (582, 81340), (588, 80510), (664, 71295), (679, 69720), (735, 64408), (776, 61005), (830, 57036), (840, 56357), (970, 48804), (980, 48306), (996, 47530), (1162, 40740), (1164, 40670), (1176, 40255), (1245, 38024), (1358, 34860), (1455, 32536), (1470, 32204), (1660, 28518), (1743, 27160), (1940, 24402), (1960, 24153), (1992, 23765), (2037, 23240), (2324, 20370), (2328, 20335), (2490, 19012), (2716, 17430), (2905, 16296), (2910, 16268), (2940, 16102), (3320, 14259), (3395, 13944), (3486, 13580), (3880, 12201), (4067, 11640), (4074, 11620), (4648, 10185), (4753, 9960), (4980, 9506), (5432, 8715), (5810, 8148), (5820, 8134), (5880, 8051), (6790, 6972)]