148428360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:420

約数の個数: 192

約数和(自身を含む): 518918400

約数和(自身を除く): 370490040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 79, 85, 90, 102, 120, 136, 153, 158, 170, 180, 204, 237, 255, 306, 307, 316, 340, 360, 395, 408, 474, 510, 612, 614, 632, 680, 711, 765, 790, 921, 948, 1020, 1185, 1224, 1228, 1343, 1422, 1530, 1535, 1580, 1842, 1896, 2040, 2370, 2456, 2686, 2763, 2844, 3060, 3070, 3160, 3555, 3684, 4029, 4605, 4740, 5219, 5372, 5526, 5688, 6120, 6140, 6715, 7110, 7368, 8058, 9210, 9480, 10438, 10744, 11052, 12087, 12280, 13430, 13815, 14220, 15657, 16116, 18420, 20145, 20876, 22104, 24174, 24253, 26095, 26860, 27630, 28440, 31314, 32232, 36840, 40290, 41752, 46971, 48348, 48506, 52190, 53720, 55260, 60435, 62628, 72759, 78285, 80580, 93942, 96696, 97012, 104380, 110520, 120870, 121265, 125256, 145518, 156570, 161160, 187884, 194024, 208760, 218277, 234855, 241740, 242530, 291036, 313140, 363795, 375768, 412301, 436554, 469710, 483480, 485060, 582072, 626280, 727590, 824602, 873108, 939420, 970120, 1091385, 1236903, 1455180, 1649204, 1746216, 1878840, 2061505, 2182770, 2473806, 2910360, 3298408, 3710709, 4123010, 4365540, 4947612, 6184515, 7421418, 8246020, 8731080, 9895224, 12369030, 14842836, 16492040, 18553545, 24738060, 29685672, 37107090, 49476120, 74214180, 148428360]

約数ペア:

[(1, 148428360), (2, 74214180), (3, 49476120), (4, 37107090), (5, 29685672), (6, 24738060), (8, 18553545), (9, 16492040), (10, 14842836), (12, 12369030), (15, 9895224), (17, 8731080), (18, 8246020), (20, 7421418), (24, 6184515), (30, 4947612), (34, 4365540), (36, 4123010), (40, 3710709), (45, 3298408), (51, 2910360), (60, 2473806), (68, 2182770), (72, 2061505), (79, 1878840), (85, 1746216), (90, 1649204), (102, 1455180), (120, 1236903), (136, 1091385), (153, 970120), (158, 939420), (170, 873108), (180, 824602), (204, 727590), (237, 626280), (255, 582072), (306, 485060), (307, 483480), (316, 469710), (340, 436554), (360, 412301), (395, 375768), (408, 363795), (474, 313140), (510, 291036), (612, 242530), (614, 241740), (632, 234855), (680, 218277), (711, 208760), (765, 194024), (790, 187884), (921, 161160), (948, 156570), (1020, 145518), (1185, 125256), (1224, 121265), (1228, 120870), (1343, 110520), (1422, 104380), (1530, 97012), (1535, 96696), (1580, 93942), (1842, 80580), (1896, 78285), (2040, 72759), (2370, 62628), (2456, 60435), (2686, 55260), (2763, 53720), (2844, 52190), (3060, 48506), (3070, 48348), (3160, 46971), (3555, 41752), (3684, 40290), (4029, 36840), (4605, 32232), (4740, 31314), (5219, 28440), (5372, 27630), (5526, 26860), (5688, 26095), (6120, 24253), (6140, 24174), (6715, 22104), (7110, 20876), (7368, 20145), (8058, 18420), (9210, 16116), (9480, 15657), (10438, 14220), (10744, 13815), (11052, 13430), (12087, 12280)]