186321720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1439}}^1$

素因数の和:1549

約数の個数: 128

約数和(自身を含む): 609638400

約数和(自身を除く): 423316680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 83, 104, 120, 130, 156, 166, 195, 249, 260, 312, 332, 390, 415, 498, 520, 664, 780, 830, 996, 1079, 1245, 1439, 1560, 1660, 1992, 2158, 2490, 2878, 3237, 3320, 4316, 4317, 4980, 5395, 5756, 6474, 7195, 8632, 8634, 9960, 10790, 11512, 12948, 14390, 16185, 17268, 18707, 21580, 21585, 25896, 28780, 32370, 34536, 37414, 43160, 43170, 56121, 57560, 64740, 74828, 86340, 93535, 112242, 119437, 129480, 149656, 172680, 187070, 224484, 238874, 280605, 358311, 374140, 448968, 477748, 561210, 597185, 716622, 748280, 955496, 1122420, 1194370, 1433244, 1552681, 1791555, 2244840, 2388740, 2866488, 3105362, 3583110, 4658043, 4777480, 6210724, 7166220, 7763405, 9316086, 12421448, 14332440, 15526810, 18632172, 23290215, 31053620, 37264344, 46580430, 62107240, 93160860, 186321720]

約数ペア:

[(1, 186321720), (2, 93160860), (3, 62107240), (4, 46580430), (5, 37264344), (6, 31053620), (8, 23290215), (10, 18632172), (12, 15526810), (13, 14332440), (15, 12421448), (20, 9316086), (24, 7763405), (26, 7166220), (30, 6210724), (39, 4777480), (40, 4658043), (52, 3583110), (60, 3105362), (65, 2866488), (78, 2388740), (83, 2244840), (104, 1791555), (120, 1552681), (130, 1433244), (156, 1194370), (166, 1122420), (195, 955496), (249, 748280), (260, 716622), (312, 597185), (332, 561210), (390, 477748), (415, 448968), (498, 374140), (520, 358311), (664, 280605), (780, 238874), (830, 224484), (996, 187070), (1079, 172680), (1245, 149656), (1439, 129480), (1560, 119437), (1660, 112242), (1992, 93535), (2158, 86340), (2490, 74828), (2878, 64740), (3237, 57560), (3320, 56121), (4316, 43170), (4317, 43160), (4980, 37414), (5395, 34536), (5756, 32370), (6474, 28780), (7195, 25896), (8632, 21585), (8634, 21580), (9960, 18707), (10790, 17268), (11512, 16185), (12948, 14390)]