1390063560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:412

約数の個数: 256

約数和(自身を含む): 4611686400

約数和(自身を除く): 3221622840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 71, 76, 93, 95, 114, 120, 124, 142, 152, 155, 186, 190, 213, 228, 248, 277, 284, 285, 310, 355, 372, 380, 426, 456, 465, 554, 568, 570, 589, 620, 710, 744, 760, 831, 852, 930, 1065, 1108, 1140, 1178, 1240, 1349, 1385, 1420, 1662, 1704, 1767, 1860, 2130, 2201, 2216, 2280, 2356, 2698, 2770, 2840, 2945, 3324, 3534, 3720, 4047, 4155, 4260, 4402, 4712, 5263, 5396, 5540, 5890, 6603, 6648, 6745, 7068, 8094, 8310, 8520, 8587, 8804, 8835, 10526, 10792, 11005, 11080, 11780, 13206, 13490, 14136, 15789, 16188, 16620, 17174, 17608, 17670, 19667, 20235, 21052, 22010, 23560, 25761, 26315, 26412, 26980, 31578, 32376, 33015, 33240, 34348, 35340, 39334, 40470, 41819, 42104, 42935, 44020, 51522, 52630, 52824, 53960, 59001, 63156, 66030, 68696, 70680, 78668, 78945, 80940, 83638, 85870, 88040, 98335, 103044, 105260, 118002, 125457, 126312, 128805, 132060, 157336, 157890, 161880, 163153, 167276, 171740, 196670, 206088, 209095, 210520, 236004, 250914, 257610, 264120, 295005, 315780, 326306, 334552, 343480, 373673, 393340, 418190, 472008, 489459, 501828, 515220, 590010, 609677, 627285, 631560, 652612, 747346, 786680, 815765, 836380, 978918, 1003656, 1030440, 1121019, 1180020, 1219354, 1254570, 1305224, 1494692, 1631530, 1672760, 1829031, 1868365, 1957836, 2242038, 2360040, 2438708, 2447295, 2509140, 2989384, 3048385, 3263060, 3658062, 3736730, 3915672, 4484076, 4877416, 4894590, 5018280, 5605095, 6096770, 6526120, 7316124, 7473460, 8968152, 9145155, 9789180, 11210190, 11583863, 12193540, 14632248, 14946920, 18290310, 19578360, 22420380, 23167726, 24387080, 34751589, 36580620, 44840760, 46335452, 57919315, 69503178, 73161240, 92670904, 115838630, 139006356, 173757945, 231677260, 278012712, 347515890, 463354520, 695031780, 1390063560]

約数ペア:

[(1, 1390063560), (2, 695031780), (3, 463354520), (4, 347515890), (5, 278012712), (6, 231677260), (8, 173757945), (10, 139006356), (12, 115838630), (15, 92670904), (19, 73161240), (20, 69503178), (24, 57919315), (30, 46335452), (31, 44840760), (38, 36580620), (40, 34751589), (57, 24387080), (60, 23167726), (62, 22420380), (71, 19578360), (76, 18290310), (93, 14946920), (95, 14632248), (114, 12193540), (120, 11583863), (124, 11210190), (142, 9789180), (152, 9145155), (155, 8968152), (186, 7473460), (190, 7316124), (213, 6526120), (228, 6096770), (248, 5605095), (277, 5018280), (284, 4894590), (285, 4877416), (310, 4484076), (355, 3915672), (372, 3736730), (380, 3658062), (426, 3263060), (456, 3048385), (465, 2989384), (554, 2509140), (568, 2447295), (570, 2438708), (589, 2360040), (620, 2242038), (710, 1957836), (744, 1868365), (760, 1829031), (831, 1672760), (852, 1631530), (930, 1494692), (1065, 1305224), (1108, 1254570), (1140, 1219354), (1178, 1180020), (1240, 1121019), (1349, 1030440), (1385, 1003656), (1420, 978918), (1662, 836380), (1704, 815765), (1767, 786680), (1860, 747346), (2130, 652612), (2201, 631560), (2216, 627285), (2280, 609677), (2356, 590010), (2698, 515220), (2770, 501828), (2840, 489459), (2945, 472008), (3324, 418190), (3534, 393340), (3720, 373673), (4047, 343480), (4155, 334552), (4260, 326306), (4402, 315780), (4712, 295005), (5263, 264120), (5396, 257610), (5540, 250914), (5890, 236004), (6603, 210520), (6648, 209095), (6745, 206088), (7068, 196670), (8094, 171740), (8310, 167276), (8520, 163153), (8587, 161880), (8804, 157890), (8835, 157336), (10526, 132060), (10792, 128805), (11005, 126312), (11080, 125457), (11780, 118002), (13206, 105260), (13490, 103044), (14136, 98335), (15789, 88040), (16188, 85870), (16620, 83638), (17174, 80940), (17608, 78945), (17670, 78668), (19667, 70680), (20235, 68696), (21052, 66030), (22010, 63156), (23560, 59001), (25761, 53960), (26315, 52824), (26412, 52630), (26980, 51522), (31578, 44020), (32376, 42935), (33015, 42104), (33240, 41819), (34348, 40470), (35340, 39334)]