239796960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:577

約数の個数: 192

約数和(自身を含む): 825043968

約数和(自身を除く): 585247008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 83, 96, 104, 120, 130, 156, 160, 166, 195, 208, 240, 249, 260, 312, 332, 390, 415, 416, 463, 480, 498, 520, 624, 664, 780, 830, 926, 996, 1040, 1079, 1245, 1248, 1328, 1389, 1560, 1660, 1852, 1992, 2080, 2158, 2315, 2490, 2656, 2778, 3120, 3237, 3320, 3704, 3984, 4316, 4630, 4980, 5395, 5556, 6019, 6240, 6474, 6640, 6945, 7408, 7968, 8632, 9260, 9960, 10790, 11112, 12038, 12948, 13280, 13890, 14816, 16185, 17264, 18057, 18520, 19920, 21580, 22224, 24076, 25896, 27780, 30095, 32370, 34528, 36114, 37040, 38429, 39840, 43160, 44448, 48152, 51792, 55560, 60190, 64740, 72228, 74080, 76858, 86320, 90285, 96304, 103584, 111120, 115287, 120380, 129480, 144456, 153716, 172640, 180570, 192145, 192608, 222240, 230574, 240760, 258960, 288912, 307432, 361140, 384290, 461148, 481520, 499577, 517920, 576435, 577824, 614864, 722280, 768580, 922296, 963040, 999154, 1152870, 1229728, 1444560, 1498731, 1537160, 1844592, 1998308, 2305740, 2497885, 2889120, 2997462, 3074320, 3689184, 3996616, 4611480, 4995770, 5994924, 6148640, 7493655, 7993232, 9222960, 9991540, 11989848, 14987310, 15986464, 18445920, 19983080, 23979696, 29974620, 39966160, 47959392, 59949240, 79932320, 119898480, 239796960]

約数ペア:

[(1, 239796960), (2, 119898480), (3, 79932320), (4, 59949240), (5, 47959392), (6, 39966160), (8, 29974620), (10, 23979696), (12, 19983080), (13, 18445920), (15, 15986464), (16, 14987310), (20, 11989848), (24, 9991540), (26, 9222960), (30, 7993232), (32, 7493655), (39, 6148640), (40, 5994924), (48, 4995770), (52, 4611480), (60, 3996616), (65, 3689184), (78, 3074320), (80, 2997462), (83, 2889120), (96, 2497885), (104, 2305740), (120, 1998308), (130, 1844592), (156, 1537160), (160, 1498731), (166, 1444560), (195, 1229728), (208, 1152870), (240, 999154), (249, 963040), (260, 922296), (312, 768580), (332, 722280), (390, 614864), (415, 577824), (416, 576435), (463, 517920), (480, 499577), (498, 481520), (520, 461148), (624, 384290), (664, 361140), (780, 307432), (830, 288912), (926, 258960), (996, 240760), (1040, 230574), (1079, 222240), (1245, 192608), (1248, 192145), (1328, 180570), (1389, 172640), (1560, 153716), (1660, 144456), (1852, 129480), (1992, 120380), (2080, 115287), (2158, 111120), (2315, 103584), (2490, 96304), (2656, 90285), (2778, 86320), (3120, 76858), (3237, 74080), (3320, 72228), (3704, 64740), (3984, 60190), (4316, 55560), (4630, 51792), (4980, 48152), (5395, 44448), (5556, 43160), (6019, 39840), (6240, 38429), (6474, 37040), (6640, 36114), (6945, 34528), (7408, 32370), (7968, 30095), (8632, 27780), (9260, 25896), (9960, 24076), (10790, 22224), (11112, 21580), (12038, 19920), (12948, 18520), (13280, 18057), (13890, 17264), (14816, 16185)]