145769520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2459}}^1$

素因数の和:2507

約数の個数: 160

約数和(自身を含む): 512467200

約数和(自身を除く): 366697680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1482, 1520, 1560, 1976, 2280, 2459, 2470, 2964, 3120, 3705, 3952, 4560, 4918, 4940, 5928, 7377, 7410, 9836, 9880, 11856, 12295, 14754, 14820, 19672, 19760, 24590, 29508, 29640, 31967, 36885, 39344, 46721, 49180, 59016, 59280, 63934, 73770, 93442, 95901, 98360, 118032, 127868, 140163, 147540, 159835, 186884, 191802, 196720, 233605, 255736, 280326, 295080, 319670, 373768, 383604, 467210, 479505, 511472, 560652, 590160, 607373, 639340, 700815, 747536, 767208, 934420, 959010, 1121304, 1214746, 1278680, 1401630, 1534416, 1822119, 1868840, 1918020, 2242608, 2429492, 2557360, 2803260, 3036865, 3644238, 3737680, 3836040, 4858984, 5606520, 6073730, 7288476, 7672080, 9110595, 9717968, 11213040, 12147460, 14576952, 18221190, 24294920, 29153904, 36442380, 48589840, 72884760, 145769520]

約数ペア:

[(1, 145769520), (2, 72884760), (3, 48589840), (4, 36442380), (5, 29153904), (6, 24294920), (8, 18221190), (10, 14576952), (12, 12147460), (13, 11213040), (15, 9717968), (16, 9110595), (19, 7672080), (20, 7288476), (24, 6073730), (26, 5606520), (30, 4858984), (38, 3836040), (39, 3737680), (40, 3644238), (48, 3036865), (52, 2803260), (57, 2557360), (60, 2429492), (65, 2242608), (76, 1918020), (78, 1868840), (80, 1822119), (95, 1534416), (104, 1401630), (114, 1278680), (120, 1214746), (130, 1121304), (152, 959010), (156, 934420), (190, 767208), (195, 747536), (208, 700815), (228, 639340), (240, 607373), (247, 590160), (260, 560652), (285, 511472), (304, 479505), (312, 467210), (380, 383604), (390, 373768), (456, 319670), (494, 295080), (520, 280326), (570, 255736), (624, 233605), (741, 196720), (760, 191802), (780, 186884), (912, 159835), (988, 147540), (1040, 140163), (1140, 127868), (1235, 118032), (1482, 98360), (1520, 95901), (1560, 93442), (1976, 73770), (2280, 63934), (2459, 59280), (2470, 59016), (2964, 49180), (3120, 46721), (3705, 39344), (3952, 36885), (4560, 31967), (4918, 29640), (4940, 29508), (5928, 24590), (7377, 19760), (7410, 19672), (9836, 14820), (9880, 14754), (11856, 12295)]