918857520

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:510

約数の個数: 400

約数和(自身を含む): 3733475328

約数和(自身を除く): 2814617808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 94, 105, 108, 112, 120, 126, 135, 140, 141, 144, 162, 168, 180, 188, 189, 210, 216, 235, 240, 252, 270, 280, 282, 315, 324, 329, 336, 360, 376, 378, 405, 420, 423, 431, 432, 470, 504, 540, 560, 564, 567, 630, 648, 658, 705, 720, 752, 756, 810, 840, 846, 862, 940, 945, 987, 1008, 1080, 1128, 1134, 1260, 1269, 1293, 1296, 1316, 1410, 1512, 1620, 1645, 1680, 1692, 1724, 1880, 1890, 1974, 2115, 2155, 2160, 2256, 2268, 2520, 2538, 2586, 2632, 2820, 2835, 2961, 3017, 3024, 3240, 3290, 3384, 3448, 3760, 3780, 3807, 3879, 3948, 4230, 4310, 4536, 4935, 5040, 5076, 5172, 5264, 5640, 5670, 5922, 6034, 6345, 6465, 6480, 6580, 6768, 6896, 7560, 7614, 7758, 7896, 8460, 8620, 8883, 9051, 9072, 9870, 10152, 10344, 11280, 11340, 11637, 11844, 12068, 12690, 12930, 13160, 14805, 15085, 15120, 15228, 15516, 15792, 16920, 17240, 17766, 18102, 19035, 19395, 19740, 20257, 20304, 20688, 22680, 23274, 23688, 24136, 25380, 25860, 26320, 26649, 27153, 29610, 30170, 30456, 31032, 33840, 34480, 34911, 35532, 36204, 38070, 38790, 39480, 40514, 44415, 45255, 45360, 46548, 47376, 48272, 50760, 51720, 53298, 54306, 58185, 59220, 60340, 60771, 60912, 62064, 69822, 71064, 72408, 76140, 77580, 78960, 81028, 81459, 88830, 90510, 93096, 101285, 101520, 103440, 106596, 108612, 116370, 118440, 120680, 121542, 133245, 135765, 139644, 141799, 142128, 144816, 152280, 155160, 162056, 162918, 174555, 177660, 181020, 182313, 186192, 202570, 213192, 217224, 232740, 236880, 241360, 243084, 244377, 266490, 271530, 279288, 283598, 303855, 304560, 310320, 324112, 325836, 349110, 355320, 362040, 364626, 405140, 407295, 425397, 426384, 434448, 465480, 486168, 488754, 532980, 543060, 546939, 558576, 567196, 607710, 651672, 698220, 708995, 710640, 724080, 729252, 810280, 814590, 850794, 911565, 930960, 972336, 977508, 1065960, 1086120, 1093878, 1134392, 1215420, 1221885, 1276191, 1303344, 1396440, 1417990, 1458504, 1620560, 1629180, 1640817, 1701588, 1823130, 1955016, 2126985, 2131920, 2172240, 2187756, 2268784, 2430840, 2443770, 2552382, 2734695, 2792880, 2835980, 2917008, 3258360, 3281634, 3403176, 3646260, 3828573, 3910032, 4253970, 4375512, 4861680, 4887540, 5104764, 5469390, 5671960, 6380955, 6516720, 6563268, 6806352, 7292520, 7657146, 8204085, 8507940, 8751024, 9775080, 10209528, 10938780, 11343920, 11485719, 12761910, 13126536, 14585040, 15314292, 16408170, 17015880, 19142865, 19550160, 20419056, 21877560, 22971438, 25523820, 26253072, 30628584, 32816340, 34031760, 38285730, 43755120, 45942876, 51047640, 57428595, 61257168, 65632680, 76571460, 91885752, 102095280, 114857190, 131265360, 153142920, 183771504, 229714380, 306285840, 459428760, 918857520]

約数ペア:

[(1, 918857520), (2, 459428760), (3, 306285840), (4, 229714380), (5, 183771504), (6, 153142920), (7, 131265360), (8, 114857190), (9, 102095280), (10, 91885752), (12, 76571460), (14, 65632680), (15, 61257168), (16, 57428595), (18, 51047640), (20, 45942876), (21, 43755120), (24, 38285730), (27, 34031760), (28, 32816340), (30, 30628584), (35, 26253072), (36, 25523820), (40, 22971438), (42, 21877560), (45, 20419056), (47, 19550160), (48, 19142865), (54, 17015880), (56, 16408170), (60, 15314292), (63, 14585040), (70, 13126536), (72, 12761910), (80, 11485719), (81, 11343920), (84, 10938780), (90, 10209528), (94, 9775080), (105, 8751024), (108, 8507940), (112, 8204085), (120, 7657146), (126, 7292520), (135, 6806352), (140, 6563268), (141, 6516720), (144, 6380955), (162, 5671960), (168, 5469390), (180, 5104764), (188, 4887540), (189, 4861680), (210, 4375512), (216, 4253970), (235, 3910032), (240, 3828573), (252, 3646260), (270, 3403176), (280, 3281634), (282, 3258360), (315, 2917008), (324, 2835980), (329, 2792880), (336, 2734695), (360, 2552382), (376, 2443770), (378, 2430840), (405, 2268784), (420, 2187756), (423, 2172240), (431, 2131920), (432, 2126985), (470, 1955016), (504, 1823130), (540, 1701588), (560, 1640817), (564, 1629180), (567, 1620560), (630, 1458504), (648, 1417990), (658, 1396440), (705, 1303344), (720, 1276191), (752, 1221885), (756, 1215420), (810, 1134392), (840, 1093878), (846, 1086120), (862, 1065960), (940, 977508), (945, 972336), (987, 930960), (1008, 911565), (1080, 850794), (1128, 814590), (1134, 810280), (1260, 729252), (1269, 724080), (1293, 710640), (1296, 708995), (1316, 698220), (1410, 651672), (1512, 607710), (1620, 567196), (1645, 558576), (1680, 546939), (1692, 543060), (1724, 532980), (1880, 488754), (1890, 486168), (1974, 465480), (2115, 434448), (2155, 426384), (2160, 425397), (2256, 407295), (2268, 405140), (2520, 364626), (2538, 362040), (2586, 355320), (2632, 349110), (2820, 325836), (2835, 324112), (2961, 310320), (3017, 304560), (3024, 303855), (3240, 283598), (3290, 279288), (3384, 271530), (3448, 266490), (3760, 244377), (3780, 243084), (3807, 241360), (3879, 236880), (3948, 232740), (4230, 217224), (4310, 213192), (4536, 202570), (4935, 186192), (5040, 182313), (5076, 181020), (5172, 177660), (5264, 174555), (5640, 162918), (5670, 162056), (5922, 155160), (6034, 152280), (6345, 144816), (6465, 142128), (6480, 141799), (6580, 139644), (6768, 135765), (6896, 133245), (7560, 121542), (7614, 120680), (7758, 118440), (7896, 116370), (8460, 108612), (8620, 106596), (8883, 103440), (9051, 101520), (9072, 101285), (9870, 93096), (10152, 90510), (10344, 88830), (11280, 81459), (11340, 81028), (11637, 78960), (11844, 77580), (12068, 76140), (12690, 72408), (12930, 71064), (13160, 69822), (14805, 62064), (15085, 60912), (15120, 60771), (15228, 60340), (15516, 59220), (15792, 58185), (16920, 54306), (17240, 53298), (17766, 51720), (18102, 50760), (19035, 48272), (19395, 47376), (19740, 46548), (20257, 45360), (20304, 45255), (20688, 44415), (22680, 40514), (23274, 39480), (23688, 38790), (24136, 38070), (25380, 36204), (25860, 35532), (26320, 34911), (26649, 34480), (27153, 33840), (29610, 31032), (30170, 30456)]