6820880640

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5399}}^1$

素因数の和:5477

約数の個数: 288

約数和(自身を含む): 25430630400

約数和(自身を除く): 18609749760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 64, 70, 80, 84, 94, 96, 105, 112, 120, 128, 140, 141, 160, 168, 188, 192, 210, 224, 235, 240, 256, 280, 282, 320, 329, 336, 376, 384, 420, 448, 470, 480, 560, 564, 640, 658, 672, 705, 752, 768, 840, 896, 940, 960, 987, 1120, 1128, 1280, 1316, 1344, 1410, 1504, 1645, 1680, 1792, 1880, 1920, 1974, 2240, 2256, 2632, 2688, 2820, 3008, 3290, 3360, 3760, 3840, 3948, 4480, 4512, 4935, 5264, 5376, 5399, 5640, 6016, 6580, 6720, 7520, 7896, 8960, 9024, 9870, 10528, 10798, 11280, 12032, 13160, 13440, 15040, 15792, 16197, 18048, 19740, 21056, 21596, 22560, 26320, 26880, 26995, 30080, 31584, 32394, 36096, 37793, 39480, 42112, 43192, 45120, 52640, 53990, 60160, 63168, 64788, 75586, 78960, 80985, 84224, 86384, 90240, 105280, 107980, 113379, 126336, 129576, 151172, 157920, 161970, 172768, 180480, 188965, 210560, 215960, 226758, 252672, 253753, 259152, 302344, 315840, 323940, 345536, 377930, 421120, 431920, 453516, 507506, 518304, 566895, 604688, 631680, 647880, 691072, 755860, 761259, 863840, 907032, 1015012, 1036608, 1133790, 1209376, 1263360, 1268765, 1295760, 1382144, 1511720, 1522518, 1727680, 1776271, 1814064, 2030024, 2073216, 2267580, 2418752, 2537530, 2591520, 3023440, 3045036, 3455360, 3552542, 3628128, 3806295, 4060048, 4146432, 4535160, 4837504, 5075060, 5183040, 5328813, 6046880, 6090072, 6910720, 7105084, 7256256, 7612590, 8120096, 8881355, 9070320, 9675008, 10150120, 10366080, 10657626, 12093760, 12180144, 14210168, 14512512, 15225180, 16240192, 17762710, 18140640, 20300240, 20732160, 21315252, 24187520, 24360288, 26644065, 28420336, 29025024, 30450360, 32480384, 35525420, 36281280, 40600480, 42630504, 48375040, 48720576, 53288130, 56840672, 60900720, 64960768, 71050840, 72562560, 81200960, 85261008, 97441152, 106576260, 113681344, 121801440, 142101680, 145125120, 162401920, 170522016, 194882304, 213152520, 227362688, 243602880, 284203360, 324803840, 341044032, 426305040, 454725376, 487205760, 568406720, 682088064, 852610080, 974411520, 1136813440, 1364176128, 1705220160, 2273626880, 3410440320, 6820880640]

約数ペア:

[(1, 6820880640), (2, 3410440320), (3, 2273626880), (4, 1705220160), (5, 1364176128), (6, 1136813440), (7, 974411520), (8, 852610080), (10, 682088064), (12, 568406720), (14, 487205760), (15, 454725376), (16, 426305040), (20, 341044032), (21, 324803840), (24, 284203360), (28, 243602880), (30, 227362688), (32, 213152520), (35, 194882304), (40, 170522016), (42, 162401920), (47, 145125120), (48, 142101680), (56, 121801440), (60, 113681344), (64, 106576260), (70, 97441152), (80, 85261008), (84, 81200960), (94, 72562560), (96, 71050840), (105, 64960768), (112, 60900720), (120, 56840672), (128, 53288130), (140, 48720576), (141, 48375040), (160, 42630504), (168, 40600480), (188, 36281280), (192, 35525420), (210, 32480384), (224, 30450360), (235, 29025024), (240, 28420336), (256, 26644065), (280, 24360288), (282, 24187520), (320, 21315252), (329, 20732160), (336, 20300240), (376, 18140640), (384, 17762710), (420, 16240192), (448, 15225180), (470, 14512512), (480, 14210168), (560, 12180144), (564, 12093760), (640, 10657626), (658, 10366080), (672, 10150120), (705, 9675008), (752, 9070320), (768, 8881355), (840, 8120096), (896, 7612590), (940, 7256256), (960, 7105084), (987, 6910720), (1120, 6090072), (1128, 6046880), (1280, 5328813), (1316, 5183040), (1344, 5075060), (1410, 4837504), (1504, 4535160), (1645, 4146432), (1680, 4060048), (1792, 3806295), (1880, 3628128), (1920, 3552542), (1974, 3455360), (2240, 3045036), (2256, 3023440), (2632, 2591520), (2688, 2537530), (2820, 2418752), (3008, 2267580), (3290, 2073216), (3360, 2030024), (3760, 1814064), (3840, 1776271), (3948, 1727680), (4480, 1522518), (4512, 1511720), (4935, 1382144), (5264, 1295760), (5376, 1268765), (5399, 1263360), (5640, 1209376), (6016, 1133790), (6580, 1036608), (6720, 1015012), (7520, 907032), (7896, 863840), (8960, 761259), (9024, 755860), (9870, 691072), (10528, 647880), (10798, 631680), (11280, 604688), (12032, 566895), (13160, 518304), (13440, 507506), (15040, 453516), (15792, 431920), (16197, 421120), (18048, 377930), (19740, 345536), (21056, 323940), (21596, 315840), (22560, 302344), (26320, 259152), (26880, 253753), (26995, 252672), (30080, 226758), (31584, 215960), (32394, 210560), (36096, 188965), (37793, 180480), (39480, 172768), (42112, 161970), (43192, 157920), (45120, 151172), (52640, 129576), (53990, 126336), (60160, 113379), (63168, 107980), (64788, 105280), (75586, 90240), (78960, 86384), (80985, 84224)]