253025040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:349

約数の個数: 160

約数和(自身を含む): 809948160

約数和(自身を除く): 556923120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 107, 118, 120, 167, 177, 214, 236, 240, 295, 321, 334, 354, 428, 472, 501, 535, 590, 642, 668, 708, 835, 856, 885, 944, 1002, 1070, 1180, 1284, 1336, 1416, 1605, 1670, 1712, 1770, 2004, 2140, 2360, 2505, 2568, 2672, 2832, 3210, 3340, 3540, 4008, 4280, 4720, 5010, 5136, 6313, 6420, 6680, 7080, 8016, 8560, 9853, 10020, 12626, 12840, 13360, 14160, 17869, 18939, 19706, 20040, 25252, 25680, 29559, 31565, 35738, 37878, 39412, 40080, 49265, 50504, 53607, 59118, 63130, 71476, 75756, 78824, 89345, 94695, 98530, 101008, 107214, 118236, 126260, 142952, 147795, 151512, 157648, 178690, 189390, 197060, 214428, 236472, 252520, 268035, 285904, 295590, 303024, 357380, 378780, 394120, 428856, 472944, 505040, 536070, 591180, 714760, 757560, 788240, 857712, 1054271, 1072140, 1182360, 1429520, 1515120, 2108542, 2144280, 2364720, 3162813, 4217084, 4288560, 5271355, 6325626, 8434168, 10542710, 12651252, 15814065, 16868336, 21085420, 25302504, 31628130, 42170840, 50605008, 63256260, 84341680, 126512520, 253025040]

約数ペア:

[(1, 253025040), (2, 126512520), (3, 84341680), (4, 63256260), (5, 50605008), (6, 42170840), (8, 31628130), (10, 25302504), (12, 21085420), (15, 16868336), (16, 15814065), (20, 12651252), (24, 10542710), (30, 8434168), (40, 6325626), (48, 5271355), (59, 4288560), (60, 4217084), (80, 3162813), (107, 2364720), (118, 2144280), (120, 2108542), (167, 1515120), (177, 1429520), (214, 1182360), (236, 1072140), (240, 1054271), (295, 857712), (321, 788240), (334, 757560), (354, 714760), (428, 591180), (472, 536070), (501, 505040), (535, 472944), (590, 428856), (642, 394120), (668, 378780), (708, 357380), (835, 303024), (856, 295590), (885, 285904), (944, 268035), (1002, 252520), (1070, 236472), (1180, 214428), (1284, 197060), (1336, 189390), (1416, 178690), (1605, 157648), (1670, 151512), (1712, 147795), (1770, 142952), (2004, 126260), (2140, 118236), (2360, 107214), (2505, 101008), (2568, 98530), (2672, 94695), (2832, 89345), (3210, 78824), (3340, 75756), (3540, 71476), (4008, 63130), (4280, 59118), (4720, 53607), (5010, 50504), (5136, 49265), (6313, 40080), (6420, 39412), (6680, 37878), (7080, 35738), (8016, 31565), (8560, 29559), (9853, 25680), (10020, 25252), (12626, 20040), (12840, 19706), (13360, 18939), (14160, 17869)]