282019920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:422

約数の個数: 320

約数和(自身を含む): 1108262400

約数和(自身を除く): 826242480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 37, 39, 40, 42, 48, 52, 56, 60, 65, 70, 74, 78, 80, 84, 91, 104, 105, 111, 112, 120, 130, 140, 148, 156, 168, 182, 185, 195, 208, 210, 222, 240, 259, 260, 273, 280, 296, 312, 336, 349, 364, 370, 390, 420, 444, 455, 481, 518, 520, 546, 555, 560, 592, 624, 698, 728, 740, 777, 780, 840, 888, 910, 962, 1036, 1040, 1047, 1092, 1110, 1295, 1365, 1396, 1443, 1456, 1480, 1554, 1560, 1680, 1745, 1776, 1820, 1924, 2072, 2094, 2184, 2220, 2405, 2443, 2590, 2730, 2792, 2886, 2960, 3108, 3120, 3367, 3490, 3640, 3848, 3885, 4144, 4188, 4368, 4440, 4537, 4810, 4886, 5180, 5235, 5460, 5584, 5772, 6216, 6734, 6980, 7215, 7280, 7329, 7696, 7770, 8376, 8880, 9074, 9620, 9772, 10101, 10360, 10470, 10920, 11544, 12215, 12432, 12913, 13468, 13611, 13960, 14430, 14658, 15540, 16752, 16835, 18148, 19240, 19544, 20202, 20720, 20940, 21840, 22685, 23088, 24430, 25826, 26936, 27222, 27920, 28860, 29316, 31080, 31759, 33670, 36296, 36645, 38480, 38739, 39088, 40404, 41880, 45370, 48860, 50505, 51652, 53872, 54444, 57720, 58632, 62160, 63518, 64565, 67340, 68055, 72592, 73290, 77478, 80808, 83760, 90391, 90740, 95277, 97720, 101010, 103304, 108888, 115440, 117264, 127036, 129130, 134680, 136110, 146580, 154956, 158795, 161616, 167869, 180782, 181480, 190554, 193695, 195440, 202020, 206608, 217776, 254072, 258260, 269360, 271173, 272220, 293160, 309912, 317590, 335738, 361564, 362960, 381108, 387390, 404040, 451955, 476385, 503607, 508144, 516520, 542346, 544440, 586320, 619824, 635180, 671476, 723128, 762216, 774780, 808080, 839345, 903910, 952770, 1007214, 1033040, 1084692, 1088880, 1175083, 1270360, 1342952, 1355865, 1446256, 1524432, 1549560, 1678690, 1807820, 1905540, 2014428, 2169384, 2350166, 2518035, 2540720, 2685904, 2711730, 3099120, 3357380, 3525249, 3615640, 3811080, 4028856, 4338768, 4700332, 5036070, 5423460, 5875415, 6714760, 7050498, 7231280, 7622160, 8057712, 9400664, 10072140, 10846920, 11750830, 13429520, 14100996, 17626245, 18801328, 20144280, 21693840, 23501660, 28201992, 35252490, 40288560, 47003320, 56403984, 70504980, 94006640, 141009960, 282019920]

約数ペア:

[(1, 282019920), (2, 141009960), (3, 94006640), (4, 70504980), (5, 56403984), (6, 47003320), (7, 40288560), (8, 35252490), (10, 28201992), (12, 23501660), (13, 21693840), (14, 20144280), (15, 18801328), (16, 17626245), (20, 14100996), (21, 13429520), (24, 11750830), (26, 10846920), (28, 10072140), (30, 9400664), (35, 8057712), (37, 7622160), (39, 7231280), (40, 7050498), (42, 6714760), (48, 5875415), (52, 5423460), (56, 5036070), (60, 4700332), (65, 4338768), (70, 4028856), (74, 3811080), (78, 3615640), (80, 3525249), (84, 3357380), (91, 3099120), (104, 2711730), (105, 2685904), (111, 2540720), (112, 2518035), (120, 2350166), (130, 2169384), (140, 2014428), (148, 1905540), (156, 1807820), (168, 1678690), (182, 1549560), (185, 1524432), (195, 1446256), (208, 1355865), (210, 1342952), (222, 1270360), (240, 1175083), (259, 1088880), (260, 1084692), (273, 1033040), (280, 1007214), (296, 952770), (312, 903910), (336, 839345), (349, 808080), (364, 774780), (370, 762216), (390, 723128), (420, 671476), (444, 635180), (455, 619824), (481, 586320), (518, 544440), (520, 542346), (546, 516520), (555, 508144), (560, 503607), (592, 476385), (624, 451955), (698, 404040), (728, 387390), (740, 381108), (777, 362960), (780, 361564), (840, 335738), (888, 317590), (910, 309912), (962, 293160), (1036, 272220), (1040, 271173), (1047, 269360), (1092, 258260), (1110, 254072), (1295, 217776), (1365, 206608), (1396, 202020), (1443, 195440), (1456, 193695), (1480, 190554), (1554, 181480), (1560, 180782), (1680, 167869), (1745, 161616), (1776, 158795), (1820, 154956), (1924, 146580), (2072, 136110), (2094, 134680), (2184, 129130), (2220, 127036), (2405, 117264), (2443, 115440), (2590, 108888), (2730, 103304), (2792, 101010), (2886, 97720), (2960, 95277), (3108, 90740), (3120, 90391), (3367, 83760), (3490, 80808), (3640, 77478), (3848, 73290), (3885, 72592), (4144, 68055), (4188, 67340), (4368, 64565), (4440, 63518), (4537, 62160), (4810, 58632), (4886, 57720), (5180, 54444), (5235, 53872), (5460, 51652), (5584, 50505), (5772, 48860), (6216, 45370), (6734, 41880), (6980, 40404), (7215, 39088), (7280, 38739), (7329, 38480), (7696, 36645), (7770, 36296), (8376, 33670), (8880, 31759), (9074, 31080), (9620, 29316), (9772, 28860), (10101, 27920), (10360, 27222), (10470, 26936), (10920, 25826), (11544, 24430), (12215, 23088), (12432, 22685), (12913, 21840), (13468, 20940), (13611, 20720), (13960, 20202), (14430, 19544), (14658, 19240), (15540, 18148), (16752, 16835)]