154296480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:423

約数の個数: 192

約数和(自身を含む): 531740160

約数和(自身を除く): 377443680

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, 79, 80, 96, 104, 120, 130, 156, 158, 160, 195, 208, 237, 240, 260, 312, 313, 316, 390, 395, 416, 474, 480, 520, 624, 626, 632, 780, 790, 939, 948, 1027, 1040, 1185, 1248, 1252, 1264, 1560, 1565, 1580, 1878, 1896, 2054, 2080, 2370, 2504, 2528, 3081, 3120, 3130, 3160, 3756, 3792, 4069, 4108, 4695, 4740, 5008, 5135, 6162, 6240, 6260, 6320, 7512, 7584, 8138, 8216, 9390, 9480, 10016, 10270, 12207, 12324, 12520, 12640, 15024, 15405, 16276, 16432, 18780, 18960, 20345, 20540, 24414, 24648, 24727, 25040, 30048, 30810, 32552, 32864, 37560, 37920, 40690, 41080, 48828, 49296, 49454, 50080, 61035, 61620, 65104, 74181, 75120, 81380, 82160, 97656, 98592, 98908, 122070, 123240, 123635, 130208, 148362, 150240, 162760, 164320, 195312, 197816, 244140, 246480, 247270, 296724, 321451, 325520, 370905, 390624, 395632, 488280, 492960, 494540, 593448, 642902, 651040, 741810, 791264, 964353, 976560, 989080, 1186896, 1285804, 1483620, 1607255, 1928706, 1953120, 1978160, 2373792, 2571608, 2967240, 3214510, 3857412, 3956320, 4821765, 5143216, 5934480, 6429020, 7714824, 9643530, 10286432, 11868960, 12858040, 15429648, 19287060, 25716080, 30859296, 38574120, 51432160, 77148240, 154296480]

約数ペア:

[(1, 154296480), (2, 77148240), (3, 51432160), (4, 38574120), (5, 30859296), (6, 25716080), (8, 19287060), (10, 15429648), (12, 12858040), (13, 11868960), (15, 10286432), (16, 9643530), (20, 7714824), (24, 6429020), (26, 5934480), (30, 5143216), (32, 4821765), (39, 3956320), (40, 3857412), (48, 3214510), (52, 2967240), (60, 2571608), (65, 2373792), (78, 1978160), (79, 1953120), (80, 1928706), (96, 1607255), (104, 1483620), (120, 1285804), (130, 1186896), (156, 989080), (158, 976560), (160, 964353), (195, 791264), (208, 741810), (237, 651040), (240, 642902), (260, 593448), (312, 494540), (313, 492960), (316, 488280), (390, 395632), (395, 390624), (416, 370905), (474, 325520), (480, 321451), (520, 296724), (624, 247270), (626, 246480), (632, 244140), (780, 197816), (790, 195312), (939, 164320), (948, 162760), (1027, 150240), (1040, 148362), (1185, 130208), (1248, 123635), (1252, 123240), (1264, 122070), (1560, 98908), (1565, 98592), (1580, 97656), (1878, 82160), (1896, 81380), (2054, 75120), (2080, 74181), (2370, 65104), (2504, 61620), (2528, 61035), (3081, 50080), (3120, 49454), (3130, 49296), (3160, 48828), (3756, 41080), (3792, 40690), (4069, 37920), (4108, 37560), (4695, 32864), (4740, 32552), (5008, 30810), (5135, 30048), (6162, 25040), (6240, 24727), (6260, 24648), (6320, 24414), (7512, 20540), (7584, 20345), (8138, 18960), (8216, 18780), (9390, 16432), (9480, 16276), (10016, 15405), (10270, 15024), (12207, 12640), (12324, 12520)]