16761832680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{237151}}^1$

素因数の和:237215

約数の個数: 128

約数和(自身を含む): 54639820800

約数和(自身を除く): 37877988120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1767, 1860, 2280, 2356, 2945, 3534, 3720, 4712, 5890, 7068, 8835, 11780, 14136, 17670, 23560, 35340, 70680, 237151, 474302, 711453, 948604, 1185755, 1422906, 1897208, 2371510, 2845812, 3557265, 4505869, 4743020, 5691624, 7114530, 7351681, 9011738, 9486040, 13517607, 14229060, 14703362, 18023476, 22055043, 22529345, 27035214, 28458120, 29406724, 36046952, 36758405, 44110086, 45058690, 54070428, 58813448, 67588035, 73516810, 88220172, 90117380, 108140856, 110275215, 135176070, 139681939, 147033620, 176440344, 180234760, 220550430, 270352140, 279363878, 294067240, 419045817, 441100860, 540704280, 558727756, 698409695, 838091634, 882201720, 1117455512, 1396819390, 1676183268, 2095229085, 2793638780, 3352366536, 4190458170, 5587277560, 8380916340, 16761832680]

約数ペア:

[(1, 16761832680), (2, 8380916340), (3, 5587277560), (4, 4190458170), (5, 3352366536), (6, 2793638780), (8, 2095229085), (10, 1676183268), (12, 1396819390), (15, 1117455512), (19, 882201720), (20, 838091634), (24, 698409695), (30, 558727756), (31, 540704280), (38, 441100860), (40, 419045817), (57, 294067240), (60, 279363878), (62, 270352140), (76, 220550430), (93, 180234760), (95, 176440344), (114, 147033620), (120, 139681939), (124, 135176070), (152, 110275215), (155, 108140856), (186, 90117380), (190, 88220172), (228, 73516810), (248, 67588035), (285, 58813448), (310, 54070428), (372, 45058690), (380, 44110086), (456, 36758405), (465, 36046952), (570, 29406724), (589, 28458120), (620, 27035214), (744, 22529345), (760, 22055043), (930, 18023476), (1140, 14703362), (1178, 14229060), (1240, 13517607), (1767, 9486040), (1860, 9011738), (2280, 7351681), (2356, 7114530), (2945, 5691624), (3534, 4743020), (3720, 4505869), (4712, 3557265), (5890, 2845812), (7068, 2371510), (8835, 1897208), (11780, 1422906), (14136, 1185755), (17670, 948604), (23560, 711453), (35340, 474302), (70680, 237151)]