84273840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:776

約数の個数: 240

約数和(自身を含む): 337978368

約数和(自身を除く): 253704528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 112, 115, 120, 126, 138, 140, 144, 161, 168, 180, 184, 207, 210, 230, 240, 252, 276, 280, 315, 322, 336, 345, 360, 368, 414, 420, 460, 483, 504, 552, 560, 630, 644, 690, 720, 727, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1260, 1288, 1380, 1449, 1454, 1610, 1656, 1680, 1840, 1932, 2070, 2181, 2415, 2520, 2576, 2760, 2898, 2908, 3220, 3312, 3635, 3864, 4140, 4362, 4830, 5040, 5089, 5520, 5796, 5816, 6440, 6543, 7245, 7270, 7728, 8280, 8724, 9660, 10178, 10905, 11592, 11632, 12880, 13086, 14490, 14540, 15267, 16560, 16721, 17448, 19320, 20356, 21810, 23184, 25445, 26172, 28980, 29080, 30534, 32715, 33442, 34896, 38640, 40712, 43620, 45801, 50163, 50890, 52344, 57960, 58160, 61068, 65430, 66884, 76335, 81424, 83605, 87240, 91602, 100326, 101780, 104688, 115920, 117047, 122136, 130860, 133768, 150489, 152670, 167210, 174480, 183204, 200652, 203560, 229005, 234094, 244272, 250815, 261720, 267536, 300978, 305340, 334420, 351141, 366408, 401304, 407120, 458010, 468188, 501630, 523440, 585235, 601956, 610680, 668840, 702282, 732816, 752445, 802608, 916020, 936376, 1003260, 1053423, 1170470, 1203912, 1221360, 1337680, 1404564, 1504890, 1755705, 1832040, 1872752, 2006520, 2106846, 2340940, 2407824, 2809128, 3009780, 3511410, 3664080, 4013040, 4213692, 4681880, 5267115, 5618256, 6019560, 7022820, 8427384, 9363760, 10534230, 12039120, 14045640, 16854768, 21068460, 28091280, 42136920, 84273840]

約数ペア:

[(1, 84273840), (2, 42136920), (3, 28091280), (4, 21068460), (5, 16854768), (6, 14045640), (7, 12039120), (8, 10534230), (9, 9363760), (10, 8427384), (12, 7022820), (14, 6019560), (15, 5618256), (16, 5267115), (18, 4681880), (20, 4213692), (21, 4013040), (23, 3664080), (24, 3511410), (28, 3009780), (30, 2809128), (35, 2407824), (36, 2340940), (40, 2106846), (42, 2006520), (45, 1872752), (46, 1832040), (48, 1755705), (56, 1504890), (60, 1404564), (63, 1337680), (69, 1221360), (70, 1203912), (72, 1170470), (80, 1053423), (84, 1003260), (90, 936376), (92, 916020), (105, 802608), (112, 752445), (115, 732816), (120, 702282), (126, 668840), (138, 610680), (140, 601956), (144, 585235), (161, 523440), (168, 501630), (180, 468188), (184, 458010), (207, 407120), (210, 401304), (230, 366408), (240, 351141), (252, 334420), (276, 305340), (280, 300978), (315, 267536), (322, 261720), (336, 250815), (345, 244272), (360, 234094), (368, 229005), (414, 203560), (420, 200652), (460, 183204), (483, 174480), (504, 167210), (552, 152670), (560, 150489), (630, 133768), (644, 130860), (690, 122136), (720, 117047), (727, 115920), (805, 104688), (828, 101780), (840, 100326), (920, 91602), (966, 87240), (1008, 83605), (1035, 81424), (1104, 76335), (1260, 66884), (1288, 65430), (1380, 61068), (1449, 58160), (1454, 57960), (1610, 52344), (1656, 50890), (1680, 50163), (1840, 45801), (1932, 43620), (2070, 40712), (2181, 38640), (2415, 34896), (2520, 33442), (2576, 32715), (2760, 30534), (2898, 29080), (2908, 28980), (3220, 26172), (3312, 25445), (3635, 23184), (3864, 21810), (4140, 20356), (4362, 19320), (4830, 17448), (5040, 16721), (5089, 16560), (5520, 15267), (5796, 14540), (5816, 14490), (6440, 13086), (6543, 12880), (7245, 11632), (7270, 11592), (7728, 10905), (8280, 10178), (8724, 9660)]