163341780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22877}}^1$

素因数の和:22913

約数の個数: 96

約数和(自身を含む): 553464576

約数和(自身を除く): 390122796

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, 22877, 45754, 68631, 91508, 114385, 137262, 160139, 228770, 274524, 320278, 343155, 388909, 457540, 480417, 640556, 686310, 777818, 800695, 960834, 1166727, 1372620, 1555636, 1601390, 1921668, 1944545, 2333454, 2402085, 2722363, 3202780, 3889090, 4666908, 4804170, 5444726, 5833635, 7778180, 8167089, 9608340, 10889452, 11667270, 13611815, 16334178, 23334540, 27223630, 32668356, 40835445, 54447260, 81670890, 163341780]

約数ペア:

[(1, 163341780), (2, 81670890), (3, 54447260), (4, 40835445), (5, 32668356), (6, 27223630), (7, 23334540), (10, 16334178), (12, 13611815), (14, 11667270), (15, 10889452), (17, 9608340), (20, 8167089), (21, 7778180), (28, 5833635), (30, 5444726), (34, 4804170), (35, 4666908), (42, 3889090), (51, 3202780), (60, 2722363), (68, 2402085), (70, 2333454), (84, 1944545), (85, 1921668), (102, 1601390), (105, 1555636), (119, 1372620), (140, 1166727), (170, 960834), (204, 800695), (210, 777818), (238, 686310), (255, 640556), (340, 480417), (357, 457540), (420, 388909), (476, 343155), (510, 320278), (595, 274524), (714, 228770), (1020, 160139), (1190, 137262), (1428, 114385), (1785, 91508), (2380, 68631), (3570, 45754), (7140, 22877)]