221214000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 320

約数和(自身を含む): 854231040

約数和(自身を除く): 633017040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 48, 50, 56, 60, 69, 70, 75, 80, 84, 92, 100, 105, 112, 115, 120, 125, 138, 140, 150, 161, 168, 175, 184, 200, 210, 229, 230, 240, 250, 276, 280, 300, 322, 336, 345, 350, 368, 375, 400, 420, 458, 460, 483, 500, 525, 552, 560, 575, 600, 644, 687, 690, 700, 750, 805, 840, 875, 916, 920, 966, 1000, 1050, 1104, 1145, 1150, 1200, 1288, 1374, 1380, 1400, 1500, 1603, 1610, 1680, 1725, 1750, 1832, 1840, 1932, 2000, 2100, 2290, 2300, 2415, 2576, 2625, 2748, 2760, 2800, 2875, 3000, 3206, 3220, 3435, 3450, 3500, 3664, 3864, 4025, 4200, 4580, 4600, 4809, 4830, 5250, 5267, 5496, 5520, 5725, 5750, 6000, 6412, 6440, 6870, 6900, 7000, 7728, 8015, 8050, 8400, 8625, 9160, 9200, 9618, 9660, 10500, 10534, 10992, 11450, 11500, 12075, 12824, 12880, 13740, 13800, 14000, 15801, 16030, 16100, 17175, 17250, 18320, 19236, 19320, 20125, 21000, 21068, 22900, 23000, 24045, 24150, 25648, 26335, 27480, 27600, 28625, 31602, 32060, 32200, 34350, 34500, 36869, 38472, 38640, 40075, 40250, 42000, 42136, 45800, 46000, 48090, 48300, 52670, 54960, 57250, 60375, 63204, 64120, 64400, 68700, 69000, 73738, 76944, 79005, 80150, 80500, 84272, 85875, 91600, 96180, 96600, 105340, 110607, 114500, 120225, 120750, 126408, 128240, 131675, 137400, 138000, 147476, 158010, 160300, 161000, 171750, 184345, 192360, 193200, 200375, 210680, 221214, 229000, 240450, 241500, 252816, 263350, 274800, 294952, 316020, 320600, 322000, 343500, 368690, 384720, 395025, 400750, 421360, 442428, 458000, 480900, 483000, 526700, 553035, 589904, 601125, 632040, 641200, 658375, 687000, 737380, 790050, 801500, 884856, 921725, 961800, 966000, 1053400, 1106070, 1202250, 1264080, 1316750, 1374000, 1474760, 1580100, 1603000, 1769712, 1843450, 1923600, 1975125, 2106800, 2212140, 2404500, 2633500, 2765175, 2949520, 3160200, 3206000, 3686900, 3950250, 4424280, 4608625, 4809000, 5267000, 5530350, 6320400, 7373800, 7900500, 8848560, 9217250, 9618000, 10534000, 11060700, 13825875, 14747600, 15801000, 18434500, 22121400, 27651750, 31602000, 36869000, 44242800, 55303500, 73738000, 110607000, 221214000]

約数ペア:

[(1, 221214000), (2, 110607000), (3, 73738000), (4, 55303500), (5, 44242800), (6, 36869000), (7, 31602000), (8, 27651750), (10, 22121400), (12, 18434500), (14, 15801000), (15, 14747600), (16, 13825875), (20, 11060700), (21, 10534000), (23, 9618000), (24, 9217250), (25, 8848560), (28, 7900500), (30, 7373800), (35, 6320400), (40, 5530350), (42, 5267000), (46, 4809000), (48, 4608625), (50, 4424280), (56, 3950250), (60, 3686900), (69, 3206000), (70, 3160200), (75, 2949520), (80, 2765175), (84, 2633500), (92, 2404500), (100, 2212140), (105, 2106800), (112, 1975125), (115, 1923600), (120, 1843450), (125, 1769712), (138, 1603000), (140, 1580100), (150, 1474760), (161, 1374000), (168, 1316750), (175, 1264080), (184, 1202250), (200, 1106070), (210, 1053400), (229, 966000), (230, 961800), (240, 921725), (250, 884856), (276, 801500), (280, 790050), (300, 737380), (322, 687000), (336, 658375), (345, 641200), (350, 632040), (368, 601125), (375, 589904), (400, 553035), (420, 526700), (458, 483000), (460, 480900), (483, 458000), (500, 442428), (525, 421360), (552, 400750), (560, 395025), (575, 384720), (600, 368690), (644, 343500), (687, 322000), (690, 320600), (700, 316020), (750, 294952), (805, 274800), (840, 263350), (875, 252816), (916, 241500), (920, 240450), (966, 229000), (1000, 221214), (1050, 210680), (1104, 200375), (1145, 193200), (1150, 192360), (1200, 184345), (1288, 171750), (1374, 161000), (1380, 160300), (1400, 158010), (1500, 147476), (1603, 138000), (1610, 137400), (1680, 131675), (1725, 128240), (1750, 126408), (1832, 120750), (1840, 120225), (1932, 114500), (2000, 110607), (2100, 105340), (2290, 96600), (2300, 96180), (2415, 91600), (2576, 85875), (2625, 84272), (2748, 80500), (2760, 80150), (2800, 79005), (2875, 76944), (3000, 73738), (3206, 69000), (3220, 68700), (3435, 64400), (3450, 64120), (3500, 63204), (3664, 60375), (3864, 57250), (4025, 54960), (4200, 52670), (4580, 48300), (4600, 48090), (4809, 46000), (4830, 45800), (5250, 42136), (5267, 42000), (5496, 40250), (5520, 40075), (5725, 38640), (5750, 38472), (6000, 36869), (6412, 34500), (6440, 34350), (6870, 32200), (6900, 32060), (7000, 31602), (7728, 28625), (8015, 27600), (8050, 27480), (8400, 26335), (8625, 25648), (9160, 24150), (9200, 24045), (9618, 23000), (9660, 22900), (10500, 21068), (10534, 21000), (10992, 20125), (11450, 19320), (11500, 19236), (12075, 18320), (12824, 17250), (12880, 17175), (13740, 16100), (13800, 16030), (14000, 15801)]