4939056840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{8429}}^1$

素因数の和:8719

約数の個数: 128

約数和(自身を含む): 15659568000

約数和(自身を除く): 10720511160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 257, 285, 380, 456, 514, 570, 760, 771, 1028, 1140, 1285, 1542, 2056, 2280, 2570, 3084, 3855, 4883, 5140, 6168, 7710, 8429, 9766, 10280, 14649, 15420, 16858, 19532, 24415, 25287, 29298, 30840, 33716, 39064, 42145, 48830, 50574, 58596, 67432, 73245, 84290, 97660, 101148, 117192, 126435, 146490, 160151, 168580, 195320, 202296, 252870, 292980, 320302, 337160, 480453, 505740, 585960, 640604, 800755, 960906, 1011480, 1281208, 1601510, 1921812, 2166253, 2402265, 3203020, 3843624, 4332506, 4804530, 6406040, 6498759, 8665012, 9609060, 10831265, 12997518, 17330024, 19218120, 21662530, 25995036, 32493795, 41158807, 43325060, 51990072, 64987590, 82317614, 86650120, 123476421, 129975180, 164635228, 205794035, 246952842, 259950360, 329270456, 411588070, 493905684, 617382105, 823176140, 987811368, 1234764210, 1646352280, 2469528420, 4939056840]

約数ペア:

[(1, 4939056840), (2, 2469528420), (3, 1646352280), (4, 1234764210), (5, 987811368), (6, 823176140), (8, 617382105), (10, 493905684), (12, 411588070), (15, 329270456), (19, 259950360), (20, 246952842), (24, 205794035), (30, 164635228), (38, 129975180), (40, 123476421), (57, 86650120), (60, 82317614), (76, 64987590), (95, 51990072), (114, 43325060), (120, 41158807), (152, 32493795), (190, 25995036), (228, 21662530), (257, 19218120), (285, 17330024), (380, 12997518), (456, 10831265), (514, 9609060), (570, 8665012), (760, 6498759), (771, 6406040), (1028, 4804530), (1140, 4332506), (1285, 3843624), (1542, 3203020), (2056, 2402265), (2280, 2166253), (2570, 1921812), (3084, 1601510), (3855, 1281208), (4883, 1011480), (5140, 960906), (6168, 800755), (7710, 640604), (8429, 585960), (9766, 505740), (10280, 480453), (14649, 337160), (15420, 320302), (16858, 292980), (19532, 252870), (24415, 202296), (25287, 195320), (29298, 168580), (30840, 160151), (33716, 146490), (39064, 126435), (42145, 117192), (48830, 101148), (50574, 97660), (58596, 84290), (67432, 73245)]