214631600

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:979

約数の個数: 120

約数和(自身を含む): 560916480

約数和(自身を除く): 346284880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 38, 40, 50, 62, 76, 80, 95, 100, 124, 152, 155, 190, 200, 248, 304, 310, 380, 400, 475, 496, 589, 620, 760, 775, 911, 950, 1178, 1240, 1520, 1550, 1822, 1900, 2356, 2480, 2945, 3100, 3644, 3800, 4555, 4712, 5890, 6200, 7288, 7600, 9110, 9424, 11780, 12400, 14576, 14725, 17309, 18220, 22775, 23560, 28241, 29450, 34618, 36440, 45550, 47120, 56482, 58900, 69236, 72880, 86545, 91100, 112964, 117800, 138472, 141205, 173090, 182200, 225928, 235600, 276944, 282410, 346180, 364400, 432725, 451856, 536579, 564820, 692360, 706025, 865450, 1073158, 1129640, 1384720, 1412050, 1730900, 2146316, 2259280, 2682895, 2824100, 3461800, 4292632, 5365790, 5648200, 6923600, 8585264, 10731580, 11296400, 13414475, 21463160, 26828950, 42926320, 53657900, 107315800, 214631600]

約数ペア:

[(1, 214631600), (2, 107315800), (4, 53657900), (5, 42926320), (8, 26828950), (10, 21463160), (16, 13414475), (19, 11296400), (20, 10731580), (25, 8585264), (31, 6923600), (38, 5648200), (40, 5365790), (50, 4292632), (62, 3461800), (76, 2824100), (80, 2682895), (95, 2259280), (100, 2146316), (124, 1730900), (152, 1412050), (155, 1384720), (190, 1129640), (200, 1073158), (248, 865450), (304, 706025), (310, 692360), (380, 564820), (400, 536579), (475, 451856), (496, 432725), (589, 364400), (620, 346180), (760, 282410), (775, 276944), (911, 235600), (950, 225928), (1178, 182200), (1240, 173090), (1520, 141205), (1550, 138472), (1822, 117800), (1900, 112964), (2356, 91100), (2480, 86545), (2945, 72880), (3100, 69236), (3644, 58900), (3800, 56482), (4555, 47120), (4712, 45550), (5890, 36440), (6200, 34618), (7288, 29450), (7600, 28241), (9110, 23560), (9424, 22775), (11780, 18220), (12400, 17309), (14576, 14725)]