2020062240

素因数分解:

$2^5\times 3^4\times 5^1\times 7^2\times {\mathrm{3181}}^1$

素因数の和:3222

約数の個数: 360

約数和(自身を含む): 8295684012

約数和(自身を除く): 6275621772

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 480, 490, 504, 540, 560, 567, 588, 630, 648, 672, 720, 735, 756, 784, 810, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1134, 1176, 1260, 1296, 1323, 1440, 1470, 1512, 1568, 1620, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2268, 2352, 2520, 2592, 2646, 2835, 2940, 3024, 3181, 3240, 3360, 3528, 3780, 3920, 3969, 4320, 4410, 4536, 4704, 5040, 5292, 5670, 5880, 6048, 6362, 6480, 6615, 7056, 7560, 7840, 7938, 8820, 9072, 9543, 10080, 10584, 11340, 11760, 12724, 12960, 13230, 14112, 15120, 15876, 15905, 17640, 18144, 19086, 19845, 21168, 22267, 22680, 23520, 25448, 26460, 28629, 30240, 31752, 31810, 35280, 38172, 39690, 42336, 44534, 45360, 47715, 50896, 52920, 57258, 63504, 63620, 66801, 70560, 76344, 79380, 85887, 89068, 90720, 95430, 101792, 105840, 111335, 114516, 127008, 127240, 133602, 143145, 152688, 155869, 158760, 171774, 178136, 190860, 200403, 211680, 222670, 229032, 254480, 257661, 267204, 286290, 305376, 311738, 317520, 334005, 343548, 356272, 381720, 400806, 429435, 445340, 458064, 467607, 508960, 515322, 534408, 572580, 601209, 623476, 635040, 668010, 687096, 712544, 763440, 779345, 801612, 858870, 890680, 916128, 935214, 1002015, 1030644, 1068816, 1145160, 1202418, 1246952, 1288305, 1336020, 1374192, 1402821, 1526880, 1558690, 1603224, 1717740, 1781360, 1803627, 1870428, 2004030, 2061288, 2137632, 2290320, 2338035, 2404836, 2493904, 2576610, 2672040, 2748384, 2805642, 3006045, 3117380, 3206448, 3435480, 3562720, 3607254, 3740856, 4008060, 4122576, 4208463, 4580640, 4676070, 4809672, 4987808, 5153220, 5344080, 5611284, 6012090, 6234760, 6412896, 6870960, 7014105, 7214508, 7481712, 8016120, 8245152, 8416926, 9018135, 9352140, 9619344, 10306440, 10688160, 11222568, 12024180, 12469520, 12625389, 13741920, 14028210, 14429016, 14963424, 16032240, 16833852, 18036270, 18704280, 19238688, 20612880, 21042315, 22445136, 24048360, 24939040, 25250778, 28056420, 28858032, 32064480, 33667704, 36072540, 37408560, 41225760, 42084630, 44890272, 48096720, 50501556, 56112840, 57716064, 63126945, 67335408, 72145080, 74817120, 84169260, 96193440, 101003112, 112225680, 126253890, 134670816, 144290160, 168338520, 202006224, 224451360, 252507780, 288580320, 336677040, 404012448, 505015560, 673354080, 1010031120, 2020062240]

約数ペア:

[(1, 2020062240), (2, 1010031120), (3, 673354080), (4, 505015560), (5, 404012448), (6, 336677040), (7, 288580320), (8, 252507780), (9, 224451360), (10, 202006224), (12, 168338520), (14, 144290160), (15, 134670816), (16, 126253890), (18, 112225680), (20, 101003112), (21, 96193440), (24, 84169260), (27, 74817120), (28, 72145080), (30, 67335408), (32, 63126945), (35, 57716064), (36, 56112840), (40, 50501556), (42, 48096720), (45, 44890272), (48, 42084630), (49, 41225760), (54, 37408560), (56, 36072540), (60, 33667704), (63, 32064480), (70, 28858032), (72, 28056420), (80, 25250778), (81, 24939040), (84, 24048360), (90, 22445136), (96, 21042315), (98, 20612880), (105, 19238688), (108, 18704280), (112, 18036270), (120, 16833852), (126, 16032240), (135, 14963424), (140, 14429016), (144, 14028210), (147, 13741920), (160, 12625389), (162, 12469520), (168, 12024180), (180, 11222568), (189, 10688160), (196, 10306440), (210, 9619344), (216, 9352140), (224, 9018135), (240, 8416926), (245, 8245152), (252, 8016120), (270, 7481712), (280, 7214508), (288, 7014105), (294, 6870960), (315, 6412896), (324, 6234760), (336, 6012090), (360, 5611284), (378, 5344080), (392, 5153220), (405, 4987808), (420, 4809672), (432, 4676070), (441, 4580640), (480, 4208463), (490, 4122576), (504, 4008060), (540, 3740856), (560, 3607254), (567, 3562720), (588, 3435480), (630, 3206448), (648, 3117380), (672, 3006045), (720, 2805642), (735, 2748384), (756, 2672040), (784, 2576610), (810, 2493904), (840, 2404836), (864, 2338035), (882, 2290320), (945, 2137632), (980, 2061288), (1008, 2004030), (1080, 1870428), (1120, 1803627), (1134, 1781360), (1176, 1717740), (1260, 1603224), (1296, 1558690), (1323, 1526880), (1440, 1402821), (1470, 1374192), (1512, 1336020), (1568, 1288305), (1620, 1246952), (1680, 1202418), (1764, 1145160), (1890, 1068816), (1960, 1030644), (2016, 1002015), (2160, 935214), (2205, 916128), (2268, 890680), (2352, 858870), (2520, 801612), (2592, 779345), (2646, 763440), (2835, 712544), (2940, 687096), (3024, 668010), (3181, 635040), (3240, 623476), (3360, 601209), (3528, 572580), (3780, 534408), (3920, 515322), (3969, 508960), (4320, 467607), (4410, 458064), (4536, 445340), (4704, 429435), (5040, 400806), (5292, 381720), (5670, 356272), (5880, 343548), (6048, 334005), (6362, 317520), (6480, 311738), (6615, 305376), (7056, 286290), (7560, 267204), (7840, 257661), (7938, 254480), (8820, 229032), (9072, 222670), (9543, 211680), (10080, 200403), (10584, 190860), (11340, 178136), (11760, 171774), (12724, 158760), (12960, 155869), (13230, 152688), (14112, 143145), (15120, 133602), (15876, 127240), (15905, 127008), (17640, 114516), (18144, 111335), (19086, 105840), (19845, 101792), (21168, 95430), (22267, 90720), (22680, 89068), (23520, 85887), (25448, 79380), (26460, 76344), (28629, 70560), (30240, 66801), (31752, 63620), (31810, 63504), (35280, 57258), (38172, 52920), (39690, 50896), (42336, 47715), (44534, 45360)]