158871960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:522

約数の個数: 192

約数和(自身を含む): 564127200

約数和(自身を除く): 405255240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 83, 90, 104, 117, 120, 130, 156, 166, 180, 195, 234, 249, 260, 312, 332, 360, 390, 409, 415, 468, 498, 520, 585, 664, 747, 780, 818, 830, 936, 996, 1079, 1170, 1227, 1245, 1494, 1560, 1636, 1660, 1992, 2045, 2158, 2340, 2454, 2490, 2988, 3237, 3272, 3320, 3681, 3735, 4090, 4316, 4680, 4908, 4980, 5317, 5395, 5976, 6135, 6474, 7362, 7470, 8180, 8632, 9711, 9816, 9960, 10634, 10790, 12270, 12948, 14724, 14940, 15951, 16185, 16360, 18405, 19422, 21268, 21580, 24540, 25896, 26585, 29448, 29880, 31902, 32370, 33947, 36810, 38844, 42536, 43160, 47853, 48555, 49080, 53170, 63804, 64740, 67894, 73620, 77688, 79755, 95706, 97110, 101841, 106340, 127608, 129480, 135788, 147240, 159510, 169735, 191412, 194220, 203682, 212680, 239265, 271576, 305523, 319020, 339470, 382824, 388440, 407364, 441311, 478530, 509205, 611046, 638040, 678940, 814728, 882622, 957060, 1018410, 1222092, 1323933, 1357880, 1527615, 1765244, 1914120, 2036820, 2206555, 2444184, 2647866, 3055230, 3530488, 3971799, 4073640, 4413110, 5295732, 6110460, 6619665, 7943598, 8826220, 10591464, 12220920, 13239330, 15887196, 17652440, 19858995, 26478660, 31774392, 39717990, 52957320, 79435980, 158871960]

約数ペア:

[(1, 158871960), (2, 79435980), (3, 52957320), (4, 39717990), (5, 31774392), (6, 26478660), (8, 19858995), (9, 17652440), (10, 15887196), (12, 13239330), (13, 12220920), (15, 10591464), (18, 8826220), (20, 7943598), (24, 6619665), (26, 6110460), (30, 5295732), (36, 4413110), (39, 4073640), (40, 3971799), (45, 3530488), (52, 3055230), (60, 2647866), (65, 2444184), (72, 2206555), (78, 2036820), (83, 1914120), (90, 1765244), (104, 1527615), (117, 1357880), (120, 1323933), (130, 1222092), (156, 1018410), (166, 957060), (180, 882622), (195, 814728), (234, 678940), (249, 638040), (260, 611046), (312, 509205), (332, 478530), (360, 441311), (390, 407364), (409, 388440), (415, 382824), (468, 339470), (498, 319020), (520, 305523), (585, 271576), (664, 239265), (747, 212680), (780, 203682), (818, 194220), (830, 191412), (936, 169735), (996, 159510), (1079, 147240), (1170, 135788), (1227, 129480), (1245, 127608), (1494, 106340), (1560, 101841), (1636, 97110), (1660, 95706), (1992, 79755), (2045, 77688), (2158, 73620), (2340, 67894), (2454, 64740), (2490, 63804), (2988, 53170), (3237, 49080), (3272, 48555), (3320, 47853), (3681, 43160), (3735, 42536), (4090, 38844), (4316, 36810), (4680, 33947), (4908, 32370), (4980, 31902), (5317, 29880), (5395, 29448), (5976, 26585), (6135, 25896), (6474, 24540), (7362, 21580), (7470, 21268), (8180, 19422), (8632, 18405), (9711, 16360), (9816, 16185), (9960, 15951), (10634, 14940), (10790, 14724), (12270, 12948)]