21070999200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4289}}^1$

素因数の和:4424

約数の個数: 288

約数和(自身を含む): 72389116800

約数和(自身を除く): 51318117600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 69, 75, 80, 89, 92, 96, 100, 115, 120, 138, 150, 160, 178, 184, 200, 230, 240, 267, 276, 300, 345, 356, 368, 400, 445, 460, 480, 534, 552, 575, 600, 690, 712, 736, 800, 890, 920, 1068, 1104, 1150, 1200, 1335, 1380, 1424, 1725, 1780, 1840, 2047, 2136, 2208, 2225, 2300, 2400, 2670, 2760, 2848, 3450, 3560, 3680, 4094, 4272, 4289, 4450, 4600, 5340, 5520, 6141, 6675, 6900, 7120, 8188, 8544, 8578, 8900, 9200, 10235, 10680, 11040, 12282, 12867, 13350, 13800, 14240, 16376, 17156, 17800, 18400, 20470, 21360, 21445, 24564, 25734, 26700, 27600, 30705, 32752, 34312, 35600, 40940, 42720, 42890, 49128, 51175, 51468, 53400, 55200, 61410, 64335, 65504, 68624, 71200, 81880, 85780, 98256, 98647, 102350, 102936, 106800, 107225, 122820, 128670, 137248, 153525, 163760, 171560, 196512, 197294, 204700, 205872, 213600, 214450, 245640, 257340, 295941, 307050, 321675, 327520, 343120, 381721, 394588, 409400, 411744, 428900, 491280, 493235, 514680, 591882, 614100, 643350, 686240, 763442, 789176, 818800, 857800, 982560, 986470, 1029360, 1145163, 1183764, 1228200, 1286700, 1479705, 1526884, 1578352, 1637600, 1715600, 1908605, 1972940, 2058720, 2290326, 2367528, 2456400, 2466175, 2573400, 2959410, 3053768, 3156704, 3431200, 3817210, 3945880, 4580652, 4735056, 4912800, 4932350, 5146800, 5725815, 5918820, 6107536, 7398525, 7634420, 7891760, 8779583, 9161304, 9470112, 9543025, 9864700, 10293600, 11451630, 11837640, 12215072, 14797050, 15268840, 15783520, 17559166, 18322608, 19086050, 19729400, 22903260, 23675280, 26338749, 28629075, 29594100, 30537680, 35118332, 36645216, 38172100, 39458800, 43897915, 45806520, 47350560, 52677498, 57258150, 59188200, 61075360, 70236664, 76344200, 78917600, 87795830, 91613040, 105354996, 114516300, 118376400, 131693745, 140473328, 152688400, 175591660, 183226080, 210709992, 219489575, 229032600, 236752800, 263387490, 280946656, 305376800, 351183320, 421419984, 438979150, 458065200, 526774980, 658468725, 702366640, 842839968, 877958300, 916130400, 1053549960, 1316937450, 1404733280, 1755916600, 2107099920, 2633874900, 3511833200, 4214199840, 5267749800, 7023666400, 10535499600, 21070999200]

約数ペア:

[(1, 21070999200), (2, 10535499600), (3, 7023666400), (4, 5267749800), (5, 4214199840), (6, 3511833200), (8, 2633874900), (10, 2107099920), (12, 1755916600), (15, 1404733280), (16, 1316937450), (20, 1053549960), (23, 916130400), (24, 877958300), (25, 842839968), (30, 702366640), (32, 658468725), (40, 526774980), (46, 458065200), (48, 438979150), (50, 421419984), (60, 351183320), (69, 305376800), (75, 280946656), (80, 263387490), (89, 236752800), (92, 229032600), (96, 219489575), (100, 210709992), (115, 183226080), (120, 175591660), (138, 152688400), (150, 140473328), (160, 131693745), (178, 118376400), (184, 114516300), (200, 105354996), (230, 91613040), (240, 87795830), (267, 78917600), (276, 76344200), (300, 70236664), (345, 61075360), (356, 59188200), (368, 57258150), (400, 52677498), (445, 47350560), (460, 45806520), (480, 43897915), (534, 39458800), (552, 38172100), (575, 36645216), (600, 35118332), (690, 30537680), (712, 29594100), (736, 28629075), (800, 26338749), (890, 23675280), (920, 22903260), (1068, 19729400), (1104, 19086050), (1150, 18322608), (1200, 17559166), (1335, 15783520), (1380, 15268840), (1424, 14797050), (1725, 12215072), (1780, 11837640), (1840, 11451630), (2047, 10293600), (2136, 9864700), (2208, 9543025), (2225, 9470112), (2300, 9161304), (2400, 8779583), (2670, 7891760), (2760, 7634420), (2848, 7398525), (3450, 6107536), (3560, 5918820), (3680, 5725815), (4094, 5146800), (4272, 4932350), (4289, 4912800), (4450, 4735056), (4600, 4580652), (5340, 3945880), (5520, 3817210), (6141, 3431200), (6675, 3156704), (6900, 3053768), (7120, 2959410), (8188, 2573400), (8544, 2466175), (8578, 2456400), (8900, 2367528), (9200, 2290326), (10235, 2058720), (10680, 1972940), (11040, 1908605), (12282, 1715600), (12867, 1637600), (13350, 1578352), (13800, 1526884), (14240, 1479705), (16376, 1286700), (17156, 1228200), (17800, 1183764), (18400, 1145163), (20470, 1029360), (21360, 986470), (21445, 982560), (24564, 857800), (25734, 818800), (26700, 789176), (27600, 763442), (30705, 686240), (32752, 643350), (34312, 614100), (35600, 591882), (40940, 514680), (42720, 493235), (42890, 491280), (49128, 428900), (51175, 411744), (51468, 409400), (53400, 394588), (55200, 381721), (61410, 343120), (64335, 327520), (65504, 321675), (68624, 307050), (71200, 295941), (81880, 257340), (85780, 245640), (98256, 214450), (98647, 213600), (102350, 205872), (102936, 204700), (106800, 197294), (107225, 196512), (122820, 171560), (128670, 163760), (137248, 153525)]