137807760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:725

約数の個数: 160

約数和(自身を含む): 459970560

約数和(自身を除く): 322162800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 47, 48, 57, 60, 76, 80, 94, 95, 114, 120, 141, 152, 188, 190, 228, 235, 240, 282, 285, 304, 376, 380, 456, 470, 564, 570, 643, 705, 752, 760, 893, 912, 940, 1128, 1140, 1286, 1410, 1520, 1786, 1880, 1929, 2256, 2280, 2572, 2679, 2820, 3215, 3572, 3760, 3858, 4465, 4560, 5144, 5358, 5640, 6430, 7144, 7716, 8930, 9645, 10288, 10716, 11280, 12217, 12860, 13395, 14288, 15432, 17860, 19290, 21432, 24434, 25720, 26790, 30221, 30864, 35720, 36651, 38580, 42864, 48868, 51440, 53580, 60442, 61085, 71440, 73302, 77160, 90663, 97736, 107160, 120884, 122170, 146604, 151105, 154320, 181326, 183255, 195472, 214320, 241768, 244340, 293208, 302210, 362652, 366510, 453315, 483536, 488680, 574199, 586416, 604420, 725304, 733020, 906630, 977360, 1148398, 1208840, 1450608, 1466040, 1722597, 1813260, 2296796, 2417680, 2870995, 2932080, 3445194, 3626520, 4593592, 5741990, 6890388, 7253040, 8612985, 9187184, 11483980, 13780776, 17225970, 22967960, 27561552, 34451940, 45935920, 68903880, 137807760]

約数ペア:

[(1, 137807760), (2, 68903880), (3, 45935920), (4, 34451940), (5, 27561552), (6, 22967960), (8, 17225970), (10, 13780776), (12, 11483980), (15, 9187184), (16, 8612985), (19, 7253040), (20, 6890388), (24, 5741990), (30, 4593592), (38, 3626520), (40, 3445194), (47, 2932080), (48, 2870995), (57, 2417680), (60, 2296796), (76, 1813260), (80, 1722597), (94, 1466040), (95, 1450608), (114, 1208840), (120, 1148398), (141, 977360), (152, 906630), (188, 733020), (190, 725304), (228, 604420), (235, 586416), (240, 574199), (282, 488680), (285, 483536), (304, 453315), (376, 366510), (380, 362652), (456, 302210), (470, 293208), (564, 244340), (570, 241768), (643, 214320), (705, 195472), (752, 183255), (760, 181326), (893, 154320), (912, 151105), (940, 146604), (1128, 122170), (1140, 120884), (1286, 107160), (1410, 97736), (1520, 90663), (1786, 77160), (1880, 73302), (1929, 71440), (2256, 61085), (2280, 60442), (2572, 53580), (2679, 51440), (2820, 48868), (3215, 42864), (3572, 38580), (3760, 36651), (3858, 35720), (4465, 30864), (4560, 30221), (5144, 26790), (5358, 25720), (5640, 24434), (6430, 21432), (7144, 19290), (7716, 17860), (8930, 15432), (9645, 14288), (10288, 13395), (10716, 12860), (11280, 12217)]