63771960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 228787200

約数和(自身を除く): 165015240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 79, 84, 93, 105, 120, 124, 140, 155, 158, 168, 186, 210, 217, 237, 248, 280, 310, 316, 372, 395, 420, 434, 465, 474, 553, 620, 632, 651, 744, 790, 840, 868, 930, 948, 961, 1085, 1106, 1185, 1240, 1302, 1580, 1659, 1736, 1860, 1896, 1922, 2170, 2212, 2370, 2449, 2604, 2765, 2883, 3160, 3255, 3318, 3720, 3844, 4340, 4424, 4740, 4805, 4898, 5208, 5530, 5766, 6510, 6636, 6727, 7347, 7688, 8295, 8680, 9480, 9610, 9796, 11060, 11532, 12245, 13020, 13272, 13454, 14415, 14694, 16590, 17143, 19220, 19592, 20181, 22120, 23064, 24490, 26040, 26908, 28830, 29388, 33180, 33635, 34286, 36735, 38440, 40362, 48980, 51429, 53816, 57660, 58776, 66360, 67270, 68572, 73470, 75919, 80724, 85715, 97960, 100905, 102858, 115320, 134540, 137144, 146940, 151838, 161448, 171430, 201810, 205716, 227757, 257145, 269080, 293880, 303676, 342860, 379595, 403620, 411432, 455514, 514290, 531433, 607352, 685720, 759190, 807240, 911028, 1028580, 1062866, 1138785, 1518380, 1594299, 1822056, 2057160, 2125732, 2277570, 2657165, 3036760, 3188598, 4251464, 4555140, 5314330, 6377196, 7971495, 9110280, 10628660, 12754392, 15942990, 21257320, 31885980, 63771960]

約数ペア:

[(1, 63771960), (2, 31885980), (3, 21257320), (4, 15942990), (5, 12754392), (6, 10628660), (7, 9110280), (8, 7971495), (10, 6377196), (12, 5314330), (14, 4555140), (15, 4251464), (20, 3188598), (21, 3036760), (24, 2657165), (28, 2277570), (30, 2125732), (31, 2057160), (35, 1822056), (40, 1594299), (42, 1518380), (56, 1138785), (60, 1062866), (62, 1028580), (70, 911028), (79, 807240), (84, 759190), (93, 685720), (105, 607352), (120, 531433), (124, 514290), (140, 455514), (155, 411432), (158, 403620), (168, 379595), (186, 342860), (210, 303676), (217, 293880), (237, 269080), (248, 257145), (280, 227757), (310, 205716), (316, 201810), (372, 171430), (395, 161448), (420, 151838), (434, 146940), (465, 137144), (474, 134540), (553, 115320), (620, 102858), (632, 100905), (651, 97960), (744, 85715), (790, 80724), (840, 75919), (868, 73470), (930, 68572), (948, 67270), (961, 66360), (1085, 58776), (1106, 57660), (1185, 53816), (1240, 51429), (1302, 48980), (1580, 40362), (1659, 38440), (1736, 36735), (1860, 34286), (1896, 33635), (1922, 33180), (2170, 29388), (2212, 28830), (2370, 26908), (2449, 26040), (2604, 24490), (2765, 23064), (2883, 22120), (3160, 20181), (3255, 19592), (3318, 19220), (3720, 17143), (3844, 16590), (4340, 14694), (4424, 14415), (4740, 13454), (4805, 13272), (4898, 13020), (5208, 12245), (5530, 11532), (5766, 11060), (6510, 9796), (6636, 9610), (6727, 9480), (7347, 8680), (7688, 8295)]