1330790580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15307}}^1$

素因数の和:15355

約数の個数: 192

約数和(自身を含む): 4937748480

約数和(自身を除く): 3606957900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 345, 378, 414, 420, 460, 483, 540, 621, 630, 644, 690, 756, 805, 828, 945, 966, 1035, 1242, 1260, 1380, 1449, 1610, 1890, 1932, 2070, 2415, 2484, 2898, 3105, 3220, 3780, 4140, 4347, 4830, 5796, 6210, 7245, 8694, 9660, 12420, 14490, 15307, 17388, 21735, 28980, 30614, 43470, 45921, 61228, 76535, 86940, 91842, 107149, 137763, 153070, 183684, 214298, 229605, 275526, 306140, 321447, 352061, 413289, 428596, 459210, 535745, 551052, 642894, 688815, 704122, 826578, 918420, 964341, 1056183, 1071490, 1285788, 1377630, 1408244, 1607235, 1653156, 1760305, 1928682, 2066445, 2112366, 2142980, 2464427, 2755260, 2893023, 3168549, 3214470, 3520610, 3857364, 4132890, 4224732, 4821705, 4928854, 5280915, 5786046, 6337098, 6428940, 7041220, 7393281, 8265780, 9505647, 9643410, 9857708, 10561830, 11572092, 12322135, 12674196, 14465115, 14786562, 15842745, 19011294, 19286820, 21123660, 22179843, 24644270, 28930230, 29573124, 31685490, 36966405, 38022588, 44359686, 47528235, 49288540, 57860460, 63370980, 66539529, 73932810, 88719372, 95056470, 110899215, 133079058, 147865620, 190112940, 221798430, 266158116, 332697645, 443596860, 665395290, 1330790580]

約数ペア:

[(1, 1330790580), (2, 665395290), (3, 443596860), (4, 332697645), (5, 266158116), (6, 221798430), (7, 190112940), (9, 147865620), (10, 133079058), (12, 110899215), (14, 95056470), (15, 88719372), (18, 73932810), (20, 66539529), (21, 63370980), (23, 57860460), (27, 49288540), (28, 47528235), (30, 44359686), (35, 38022588), (36, 36966405), (42, 31685490), (45, 29573124), (46, 28930230), (54, 24644270), (60, 22179843), (63, 21123660), (69, 19286820), (70, 19011294), (84, 15842745), (90, 14786562), (92, 14465115), (105, 12674196), (108, 12322135), (115, 11572092), (126, 10561830), (135, 9857708), (138, 9643410), (140, 9505647), (161, 8265780), (180, 7393281), (189, 7041220), (207, 6428940), (210, 6337098), (230, 5786046), (252, 5280915), (270, 4928854), (276, 4821705), (315, 4224732), (322, 4132890), (345, 3857364), (378, 3520610), (414, 3214470), (420, 3168549), (460, 2893023), (483, 2755260), (540, 2464427), (621, 2142980), (630, 2112366), (644, 2066445), (690, 1928682), (756, 1760305), (805, 1653156), (828, 1607235), (945, 1408244), (966, 1377630), (1035, 1285788), (1242, 1071490), (1260, 1056183), (1380, 964341), (1449, 918420), (1610, 826578), (1890, 704122), (1932, 688815), (2070, 642894), (2415, 551052), (2484, 535745), (2898, 459210), (3105, 428596), (3220, 413289), (3780, 352061), (4140, 321447), (4347, 306140), (4830, 275526), (5796, 229605), (6210, 214298), (7245, 183684), (8694, 153070), (9660, 137763), (12420, 107149), (14490, 91842), (15307, 86940), (17388, 76535), (21735, 61228), (28980, 45921), (30614, 43470)]