664230840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4679}}^1$

素因数の和:4726

約数の個数: 192

約数和(自身を含む): 2466547200

約数和(自身を除く): 1802316360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 169, 182, 195, 210, 260, 273, 280, 312, 338, 364, 390, 420, 455, 507, 520, 546, 676, 728, 780, 840, 845, 910, 1014, 1092, 1183, 1352, 1365, 1560, 1690, 1820, 2028, 2184, 2366, 2535, 2730, 3380, 3549, 3640, 4056, 4679, 4732, 5070, 5460, 5915, 6760, 7098, 9358, 9464, 10140, 10920, 11830, 14037, 14196, 17745, 18716, 20280, 23395, 23660, 28074, 28392, 32753, 35490, 37432, 46790, 47320, 56148, 60827, 65506, 70185, 70980, 93580, 98259, 112296, 121654, 131012, 140370, 141960, 163765, 182481, 187160, 196518, 243308, 262024, 280740, 304135, 327530, 364962, 393036, 425789, 486616, 491295, 561480, 608270, 655060, 729924, 786072, 790751, 851578, 912405, 982590, 1216540, 1277367, 1310120, 1459848, 1581502, 1703156, 1824810, 1965180, 2128945, 2372253, 2433080, 2554734, 3163004, 3406312, 3649620, 3930360, 3953755, 4257890, 4744506, 5109468, 5535257, 6326008, 6386835, 7299240, 7907510, 8515780, 9489012, 10218936, 11070514, 11861265, 12773670, 15815020, 16605771, 17031560, 18978024, 22141028, 23722530, 25547340, 27676285, 31630040, 33211542, 44282056, 47445060, 51094680, 55352570, 66423084, 83028855, 94890120, 110705140, 132846168, 166057710, 221410280, 332115420, 664230840]

約数ペア:

[(1, 664230840), (2, 332115420), (3, 221410280), (4, 166057710), (5, 132846168), (6, 110705140), (7, 94890120), (8, 83028855), (10, 66423084), (12, 55352570), (13, 51094680), (14, 47445060), (15, 44282056), (20, 33211542), (21, 31630040), (24, 27676285), (26, 25547340), (28, 23722530), (30, 22141028), (35, 18978024), (39, 17031560), (40, 16605771), (42, 15815020), (52, 12773670), (56, 11861265), (60, 11070514), (65, 10218936), (70, 9489012), (78, 8515780), (84, 7907510), (91, 7299240), (104, 6386835), (105, 6326008), (120, 5535257), (130, 5109468), (140, 4744506), (156, 4257890), (168, 3953755), (169, 3930360), (182, 3649620), (195, 3406312), (210, 3163004), (260, 2554734), (273, 2433080), (280, 2372253), (312, 2128945), (338, 1965180), (364, 1824810), (390, 1703156), (420, 1581502), (455, 1459848), (507, 1310120), (520, 1277367), (546, 1216540), (676, 982590), (728, 912405), (780, 851578), (840, 790751), (845, 786072), (910, 729924), (1014, 655060), (1092, 608270), (1183, 561480), (1352, 491295), (1365, 486616), (1560, 425789), (1690, 393036), (1820, 364962), (2028, 327530), (2184, 304135), (2366, 280740), (2535, 262024), (2730, 243308), (3380, 196518), (3549, 187160), (3640, 182481), (4056, 163765), (4679, 141960), (4732, 140370), (5070, 131012), (5460, 121654), (5915, 112296), (6760, 98259), (7098, 93580), (9358, 70980), (9464, 70185), (10140, 65506), (10920, 60827), (11830, 56148), (14037, 47320), (14196, 46790), (17745, 37432), (18716, 35490), (20280, 32753), (23395, 28392), (23660, 28074)]