1298240580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5059}}^1$

素因数の和:5138

約数の個数: 192

約数和(自身を含む): 4570030080

約数和(自身を除く): 3271789500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 47, 52, 60, 65, 70, 78, 84, 91, 94, 105, 130, 140, 141, 156, 182, 188, 195, 210, 235, 260, 273, 282, 329, 364, 390, 420, 455, 470, 546, 564, 611, 658, 705, 780, 910, 940, 987, 1092, 1222, 1316, 1365, 1410, 1645, 1820, 1833, 1974, 2444, 2730, 2820, 3055, 3290, 3666, 3948, 4277, 4935, 5059, 5460, 6110, 6580, 7332, 8554, 9165, 9870, 10118, 12220, 12831, 15177, 17108, 18330, 19740, 20236, 21385, 25295, 25662, 30354, 35413, 36660, 42770, 50590, 51324, 60708, 64155, 65767, 70826, 75885, 85540, 101180, 106239, 128310, 131534, 141652, 151770, 177065, 197301, 212478, 237773, 256620, 263068, 303540, 328835, 354130, 394602, 424956, 460369, 475546, 531195, 657670, 708260, 713319, 789204, 920738, 951092, 986505, 1062390, 1188865, 1315340, 1381107, 1426638, 1664411, 1841476, 1973010, 2124780, 2301845, 2377730, 2762214, 2853276, 3091049, 3328822, 3566595, 3946020, 4603690, 4755460, 4993233, 5524428, 6182098, 6657644, 6905535, 7133190, 8322055, 9207380, 9273147, 9986466, 12364196, 13811070, 14266380, 15455245, 16644110, 18546294, 19972932, 21637343, 24966165, 27622140, 30910490, 33288220, 37092588, 43274686, 46365735, 49932330, 61820980, 64912029, 86549372, 92731470, 99864660, 108186715, 129824058, 185462940, 216373430, 259648116, 324560145, 432746860, 649120290, 1298240580]

約数ペア:

[(1, 1298240580), (2, 649120290), (3, 432746860), (4, 324560145), (5, 259648116), (6, 216373430), (7, 185462940), (10, 129824058), (12, 108186715), (13, 99864660), (14, 92731470), (15, 86549372), (20, 64912029), (21, 61820980), (26, 49932330), (28, 46365735), (30, 43274686), (35, 37092588), (39, 33288220), (42, 30910490), (47, 27622140), (52, 24966165), (60, 21637343), (65, 19972932), (70, 18546294), (78, 16644110), (84, 15455245), (91, 14266380), (94, 13811070), (105, 12364196), (130, 9986466), (140, 9273147), (141, 9207380), (156, 8322055), (182, 7133190), (188, 6905535), (195, 6657644), (210, 6182098), (235, 5524428), (260, 4993233), (273, 4755460), (282, 4603690), (329, 3946020), (364, 3566595), (390, 3328822), (420, 3091049), (455, 2853276), (470, 2762214), (546, 2377730), (564, 2301845), (611, 2124780), (658, 1973010), (705, 1841476), (780, 1664411), (910, 1426638), (940, 1381107), (987, 1315340), (1092, 1188865), (1222, 1062390), (1316, 986505), (1365, 951092), (1410, 920738), (1645, 789204), (1820, 713319), (1833, 708260), (1974, 657670), (2444, 531195), (2730, 475546), (2820, 460369), (3055, 424956), (3290, 394602), (3666, 354130), (3948, 328835), (4277, 303540), (4935, 263068), (5059, 256620), (5460, 237773), (6110, 212478), (6580, 197301), (7332, 177065), (8554, 151770), (9165, 141652), (9870, 131534), (10118, 128310), (12220, 106239), (12831, 101180), (15177, 85540), (17108, 75885), (18330, 70826), (19740, 65767), (20236, 64155), (21385, 60708), (25295, 51324), (25662, 50590), (30354, 42770), (35413, 36660)]