380126460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53239}}^1$

素因数の和:53275

約数の個数: 96

約数和(自身を含む): 1287982080

約数和(自身を除く): 907855620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 53239, 106478, 159717, 212956, 266195, 319434, 372673, 532390, 638868, 745346, 798585, 905063, 1064780, 1118019, 1490692, 1597170, 1810126, 1863365, 2236038, 2715189, 3194340, 3620252, 3726730, 4472076, 4525315, 5430378, 5590095, 6335441, 7453460, 9050630, 10860756, 11180190, 12670882, 13575945, 18101260, 19006323, 22360380, 25341764, 27151890, 31677205, 38012646, 54303780, 63354410, 76025292, 95031615, 126708820, 190063230, 380126460]

約数ペア:

[(1, 380126460), (2, 190063230), (3, 126708820), (4, 95031615), (5, 76025292), (6, 63354410), (7, 54303780), (10, 38012646), (12, 31677205), (14, 27151890), (15, 25341764), (17, 22360380), (20, 19006323), (21, 18101260), (28, 13575945), (30, 12670882), (34, 11180190), (35, 10860756), (42, 9050630), (51, 7453460), (60, 6335441), (68, 5590095), (70, 5430378), (84, 4525315), (85, 4472076), (102, 3726730), (105, 3620252), (119, 3194340), (140, 2715189), (170, 2236038), (204, 1863365), (210, 1810126), (238, 1597170), (255, 1490692), (340, 1118019), (357, 1064780), (420, 905063), (476, 798585), (510, 745346), (595, 638868), (714, 532390), (1020, 372673), (1190, 319434), (1428, 266195), (1785, 212956), (2380, 159717), (3570, 106478), (7140, 53239)]