2419170720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{10223}}^1$

素因数の和:10287

約数の個数: 192

約数和(自身を含む): 8347691520

約数和(自身を除く): 5928520800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 32, 34, 40, 48, 51, 58, 60, 68, 80, 85, 87, 96, 102, 116, 120, 136, 145, 160, 170, 174, 204, 232, 240, 255, 272, 290, 340, 348, 408, 435, 464, 480, 493, 510, 544, 580, 680, 696, 816, 870, 928, 986, 1020, 1160, 1360, 1392, 1479, 1632, 1740, 1972, 2040, 2320, 2465, 2720, 2784, 2958, 3480, 3944, 4080, 4640, 4930, 5916, 6960, 7395, 7888, 8160, 9860, 10223, 11832, 13920, 14790, 15776, 19720, 20446, 23664, 29580, 30669, 39440, 40892, 47328, 51115, 59160, 61338, 78880, 81784, 102230, 118320, 122676, 153345, 163568, 173791, 204460, 236640, 245352, 296467, 306690, 327136, 347582, 408920, 490704, 521373, 592934, 613380, 695164, 817840, 868955, 889401, 981408, 1042746, 1185868, 1226760, 1390328, 1482335, 1635680, 1737910, 1778802, 2085492, 2371736, 2453520, 2606865, 2780656, 2964670, 3475820, 3557604, 4170984, 4447005, 4743472, 4907040, 5039939, 5213730, 5561312, 5929340, 6951640, 7115208, 8341968, 8894010, 9486944, 10079878, 10427460, 11858680, 13903280, 14230416, 15119817, 16683936, 17788020, 20159756, 20854920, 23717360, 25199695, 27806560, 28460832, 30239634, 35576040, 40319512, 41709840, 47434720, 50399390, 60479268, 71152080, 75599085, 80639024, 83419680, 100798780, 120958536, 142304160, 151198170, 161278048, 201597560, 241917072, 302396340, 403195120, 483834144, 604792680, 806390240, 1209585360, 2419170720]

約数ペア:

[(1, 2419170720), (2, 1209585360), (3, 806390240), (4, 604792680), (5, 483834144), (6, 403195120), (8, 302396340), (10, 241917072), (12, 201597560), (15, 161278048), (16, 151198170), (17, 142304160), (20, 120958536), (24, 100798780), (29, 83419680), (30, 80639024), (32, 75599085), (34, 71152080), (40, 60479268), (48, 50399390), (51, 47434720), (58, 41709840), (60, 40319512), (68, 35576040), (80, 30239634), (85, 28460832), (87, 27806560), (96, 25199695), (102, 23717360), (116, 20854920), (120, 20159756), (136, 17788020), (145, 16683936), (160, 15119817), (170, 14230416), (174, 13903280), (204, 11858680), (232, 10427460), (240, 10079878), (255, 9486944), (272, 8894010), (290, 8341968), (340, 7115208), (348, 6951640), (408, 5929340), (435, 5561312), (464, 5213730), (480, 5039939), (493, 4907040), (510, 4743472), (544, 4447005), (580, 4170984), (680, 3557604), (696, 3475820), (816, 2964670), (870, 2780656), (928, 2606865), (986, 2453520), (1020, 2371736), (1160, 2085492), (1360, 1778802), (1392, 1737910), (1479, 1635680), (1632, 1482335), (1740, 1390328), (1972, 1226760), (2040, 1185868), (2320, 1042746), (2465, 981408), (2720, 889401), (2784, 868955), (2958, 817840), (3480, 695164), (3944, 613380), (4080, 592934), (4640, 521373), (4930, 490704), (5916, 408920), (6960, 347582), (7395, 327136), (7888, 306690), (8160, 296467), (9860, 245352), (10223, 236640), (11832, 204460), (13920, 173791), (14790, 163568), (15776, 153345), (19720, 122676), (20446, 118320), (23664, 102230), (29580, 81784), (30669, 78880), (39440, 61338), (40892, 59160), (47328, 51115)]