1240627440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:288

約数の個数: 320

約数和(自身を含む): 4351721472

約数和(自身を除く): 3111094032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 101, 104, 120, 124, 127, 130, 155, 156, 186, 195, 202, 208, 240, 248, 254, 260, 303, 310, 312, 372, 381, 390, 403, 404, 465, 496, 505, 508, 520, 606, 620, 624, 635, 744, 762, 780, 806, 808, 930, 1010, 1016, 1040, 1209, 1212, 1240, 1270, 1313, 1488, 1515, 1524, 1560, 1612, 1616, 1651, 1860, 1905, 2015, 2020, 2032, 2418, 2424, 2480, 2540, 2626, 3030, 3048, 3120, 3131, 3224, 3302, 3720, 3810, 3937, 3939, 4030, 4040, 4836, 4848, 4953, 5080, 5252, 6045, 6060, 6096, 6262, 6448, 6565, 6604, 7440, 7620, 7874, 7878, 8060, 8080, 8255, 9393, 9672, 9906, 10160, 10504, 11811, 12090, 12120, 12524, 12827, 13130, 13208, 15240, 15655, 15748, 15756, 16120, 16510, 18786, 19344, 19685, 19695, 19812, 21008, 23622, 24180, 24240, 24765, 25048, 25654, 26260, 26416, 30480, 31310, 31496, 31512, 32240, 33020, 37572, 38481, 39370, 39390, 39624, 40703, 46965, 47244, 48360, 49530, 50096, 51181, 51308, 52520, 59055, 62620, 62992, 63024, 64135, 66040, 75144, 76962, 78740, 78780, 79248, 81406, 93930, 94488, 96720, 99060, 102362, 102616, 105040, 118110, 122109, 125240, 128270, 132080, 150288, 153543, 153924, 157480, 157560, 162812, 166751, 187860, 188976, 192405, 198120, 203515, 204724, 205232, 236220, 244218, 250480, 255905, 256540, 307086, 307848, 314960, 315120, 325624, 333502, 375720, 384810, 396240, 397637, 407030, 409448, 472440, 488436, 500253, 511810, 513080, 610545, 614172, 615696, 651248, 667004, 751440, 767715, 769620, 795274, 814060, 818896, 833755, 944880, 976872, 1000506, 1023620, 1026160, 1192911, 1221090, 1228344, 1334008, 1535430, 1539240, 1590548, 1628120, 1667510, 1953744, 1988185, 2001012, 2047240, 2385822, 2442180, 2456688, 2501265, 2668016, 3070860, 3078480, 3181096, 3256240, 3335020, 3976370, 4002024, 4094480, 4771644, 4884360, 5002530, 5169281, 5964555, 6141720, 6362192, 6670040, 7952740, 8004048, 9543288, 9768720, 10005060, 10338562, 11929110, 12283440, 13340080, 15507843, 15905480, 19086576, 20010120, 20677124, 23858220, 25846405, 31015686, 31810960, 40020240, 41354248, 47716440, 51692810, 62031372, 77539215, 82708496, 95432880, 103385620, 124062744, 155078430, 206771240, 248125488, 310156860, 413542480, 620313720, 1240627440]

約数ペア:

[(1, 1240627440), (2, 620313720), (3, 413542480), (4, 310156860), (5, 248125488), (6, 206771240), (8, 155078430), (10, 124062744), (12, 103385620), (13, 95432880), (15, 82708496), (16, 77539215), (20, 62031372), (24, 51692810), (26, 47716440), (30, 41354248), (31, 40020240), (39, 31810960), (40, 31015686), (48, 25846405), (52, 23858220), (60, 20677124), (62, 20010120), (65, 19086576), (78, 15905480), (80, 15507843), (93, 13340080), (101, 12283440), (104, 11929110), (120, 10338562), (124, 10005060), (127, 9768720), (130, 9543288), (155, 8004048), (156, 7952740), (186, 6670040), (195, 6362192), (202, 6141720), (208, 5964555), (240, 5169281), (248, 5002530), (254, 4884360), (260, 4771644), (303, 4094480), (310, 4002024), (312, 3976370), (372, 3335020), (381, 3256240), (390, 3181096), (403, 3078480), (404, 3070860), (465, 2668016), (496, 2501265), (505, 2456688), (508, 2442180), (520, 2385822), (606, 2047240), (620, 2001012), (624, 1988185), (635, 1953744), (744, 1667510), (762, 1628120), (780, 1590548), (806, 1539240), (808, 1535430), (930, 1334008), (1010, 1228344), (1016, 1221090), (1040, 1192911), (1209, 1026160), (1212, 1023620), (1240, 1000506), (1270, 976872), (1313, 944880), (1488, 833755), (1515, 818896), (1524, 814060), (1560, 795274), (1612, 769620), (1616, 767715), (1651, 751440), (1860, 667004), (1905, 651248), (2015, 615696), (2020, 614172), (2032, 610545), (2418, 513080), (2424, 511810), (2480, 500253), (2540, 488436), (2626, 472440), (3030, 409448), (3048, 407030), (3120, 397637), (3131, 396240), (3224, 384810), (3302, 375720), (3720, 333502), (3810, 325624), (3937, 315120), (3939, 314960), (4030, 307848), (4040, 307086), (4836, 256540), (4848, 255905), (4953, 250480), (5080, 244218), (5252, 236220), (6045, 205232), (6060, 204724), (6096, 203515), (6262, 198120), (6448, 192405), (6565, 188976), (6604, 187860), (7440, 166751), (7620, 162812), (7874, 157560), (7878, 157480), (8060, 153924), (8080, 153543), (8255, 150288), (9393, 132080), (9672, 128270), (9906, 125240), (10160, 122109), (10504, 118110), (11811, 105040), (12090, 102616), (12120, 102362), (12524, 99060), (12827, 96720), (13130, 94488), (13208, 93930), (15240, 81406), (15655, 79248), (15748, 78780), (15756, 78740), (16120, 76962), (16510, 75144), (18786, 66040), (19344, 64135), (19685, 63024), (19695, 62992), (19812, 62620), (21008, 59055), (23622, 52520), (24180, 51308), (24240, 51181), (24765, 50096), (25048, 49530), (25654, 48360), (26260, 47244), (26416, 46965), (30480, 40703), (31310, 39624), (31496, 39390), (31512, 39370), (32240, 38481), (33020, 37572)]