1051809240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4337}}^1$

素因数の和:4441

約数の個数: 128

約数和(自身を含む): 3298268160

約数和(自身を除く): 2246458920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 47, 60, 86, 94, 120, 129, 141, 172, 188, 215, 235, 258, 282, 344, 376, 430, 470, 516, 564, 645, 705, 860, 940, 1032, 1128, 1290, 1410, 1720, 1880, 2021, 2580, 2820, 4042, 4337, 5160, 5640, 6063, 8084, 8674, 10105, 12126, 13011, 16168, 17348, 20210, 21685, 24252, 26022, 30315, 34696, 40420, 43370, 48504, 52044, 60630, 65055, 80840, 86740, 104088, 121260, 130110, 173480, 186491, 203839, 242520, 260220, 372982, 407678, 520440, 559473, 611517, 745964, 815356, 932455, 1019195, 1118946, 1223034, 1491928, 1630712, 1864910, 2038390, 2237892, 2446068, 2797365, 3057585, 3729820, 4076780, 4475784, 4892136, 5594730, 6115170, 7459640, 8153560, 8765077, 11189460, 12230340, 17530154, 22378920, 24460680, 26295231, 35060308, 43825385, 52590462, 70120616, 87650770, 105180924, 131476155, 175301540, 210361848, 262952310, 350603080, 525904620, 1051809240]

約数ペア:

[(1, 1051809240), (2, 525904620), (3, 350603080), (4, 262952310), (5, 210361848), (6, 175301540), (8, 131476155), (10, 105180924), (12, 87650770), (15, 70120616), (20, 52590462), (24, 43825385), (30, 35060308), (40, 26295231), (43, 24460680), (47, 22378920), (60, 17530154), (86, 12230340), (94, 11189460), (120, 8765077), (129, 8153560), (141, 7459640), (172, 6115170), (188, 5594730), (215, 4892136), (235, 4475784), (258, 4076780), (282, 3729820), (344, 3057585), (376, 2797365), (430, 2446068), (470, 2237892), (516, 2038390), (564, 1864910), (645, 1630712), (705, 1491928), (860, 1223034), (940, 1118946), (1032, 1019195), (1128, 932455), (1290, 815356), (1410, 745964), (1720, 611517), (1880, 559473), (2021, 520440), (2580, 407678), (2820, 372982), (4042, 260220), (4337, 242520), (5160, 203839), (5640, 186491), (6063, 173480), (8084, 130110), (8674, 121260), (10105, 104088), (12126, 86740), (13011, 80840), (16168, 65055), (17348, 60630), (20210, 52044), (21685, 48504), (24252, 43370), (26022, 40420), (30315, 34696)]