8473140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:119

約数の個数: 192

約数和(自身を含む): 30481920

約数和(自身を除く): 22008780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 71, 78, 85, 90, 102, 108, 117, 130, 135, 142, 153, 156, 170, 180, 195, 204, 213, 221, 234, 255, 260, 270, 284, 306, 340, 351, 355, 390, 426, 442, 459, 468, 510, 540, 585, 612, 639, 663, 702, 710, 765, 780, 852, 884, 918, 923, 1020, 1065, 1105, 1170, 1207, 1278, 1326, 1404, 1420, 1530, 1755, 1836, 1846, 1917, 1989, 2130, 2210, 2295, 2340, 2414, 2556, 2652, 2769, 3060, 3195, 3315, 3510, 3621, 3692, 3834, 3978, 4260, 4420, 4590, 4615, 4828, 5538, 5967, 6035, 6390, 6630, 7020, 7242, 7668, 7956, 8307, 9180, 9230, 9585, 9945, 10863, 11076, 11934, 12070, 12780, 13260, 13845, 14484, 15691, 16614, 18105, 18460, 19170, 19890, 21726, 23868, 24140, 24921, 27690, 29835, 31382, 32589, 33228, 36210, 38340, 39780, 41535, 43452, 47073, 49842, 54315, 55380, 59670, 62764, 65178, 72420, 78455, 83070, 94146, 99684, 108630, 119340, 124605, 130356, 141219, 156910, 162945, 166140, 188292, 217260, 235365, 249210, 282438, 313820, 325890, 423657, 470730, 498420, 564876, 651780, 706095, 847314, 941460, 1412190, 1694628, 2118285, 2824380, 4236570, 8473140]

約数ペア:

[(1, 8473140), (2, 4236570), (3, 2824380), (4, 2118285), (5, 1694628), (6, 1412190), (9, 941460), (10, 847314), (12, 706095), (13, 651780), (15, 564876), (17, 498420), (18, 470730), (20, 423657), (26, 325890), (27, 313820), (30, 282438), (34, 249210), (36, 235365), (39, 217260), (45, 188292), (51, 166140), (52, 162945), (54, 156910), (60, 141219), (65, 130356), (68, 124605), (71, 119340), (78, 108630), (85, 99684), (90, 94146), (102, 83070), (108, 78455), (117, 72420), (130, 65178), (135, 62764), (142, 59670), (153, 55380), (156, 54315), (170, 49842), (180, 47073), (195, 43452), (204, 41535), (213, 39780), (221, 38340), (234, 36210), (255, 33228), (260, 32589), (270, 31382), (284, 29835), (306, 27690), (340, 24921), (351, 24140), (355, 23868), (390, 21726), (426, 19890), (442, 19170), (459, 18460), (468, 18105), (510, 16614), (540, 15691), (585, 14484), (612, 13845), (639, 13260), (663, 12780), (702, 12070), (710, 11934), (765, 11076), (780, 10863), (852, 9945), (884, 9585), (918, 9230), (923, 9180), (1020, 8307), (1065, 7956), (1105, 7668), (1170, 7242), (1207, 7020), (1278, 6630), (1326, 6390), (1404, 6035), (1420, 5967), (1530, 5538), (1755, 4828), (1836, 4615), (1846, 4590), (1917, 4420), (1989, 4260), (2130, 3978), (2210, 3834), (2295, 3692), (2340, 3621), (2414, 3510), (2556, 3315), (2652, 3195), (2769, 3060)]