5551770240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18899}}^1$

素因数の和:18944

約数の個数: 256

約数和(自身を含む): 20820240000

約数和(自身を除く): 15268469760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2448, 2720, 2880, 3060, 3264, 3456, 3672, 4080, 4320, 4590, 4896, 5440, 5760, 6120, 6528, 7344, 8160, 8640, 9180, 9792, 10880, 12240, 14688, 16320, 17280, 18360, 18899, 19584, 24480, 29376, 32640, 36720, 37798, 48960, 56697, 58752, 73440, 75596, 94495, 97920, 113394, 146880, 151192, 170091, 188990, 226788, 283485, 293760, 302384, 321283, 340182, 377980, 453576, 510273, 566970, 604768, 642566, 680364, 755960, 850455, 907152, 963849, 1020546, 1133940, 1209536, 1285132, 1360728, 1511920, 1606415, 1700910, 1814304, 1927698, 2041092, 2267880, 2419072, 2551365, 2570264, 2721456, 2891547, 3023840, 3212830, 3401820, 3628608, 3855396, 4082184, 4535760, 4819245, 5102730, 5140528, 5442912, 5783094, 6047680, 6425660, 6803640, 7257216, 7710792, 8164368, 8674641, 9071520, 9638490, 10205460, 10281056, 10885824, 11566188, 12095360, 12851320, 13607280, 14457735, 15421584, 16328736, 17349282, 18143040, 19276980, 20410920, 20562112, 21771648, 23132376, 25702640, 27214560, 28915470, 30843168, 32657472, 34698564, 36286080, 38553960, 40821840, 41124224, 43373205, 46264752, 51405280, 54429120, 57830940, 61686336, 65314944, 69397128, 77107920, 81643680, 86746410, 92529504, 102810560, 108858240, 115661880, 123372672, 138794256, 154215840, 163287360, 173492820, 185059008, 205621120, 231323760, 277588512, 308431680, 326574720, 346985640, 370118016, 462647520, 555177024, 616863360, 693971280, 925295040, 1110354048, 1387942560, 1850590080, 2775885120, 5551770240]

約数ペア:

[(1, 5551770240), (2, 2775885120), (3, 1850590080), (4, 1387942560), (5, 1110354048), (6, 925295040), (8, 693971280), (9, 616863360), (10, 555177024), (12, 462647520), (15, 370118016), (16, 346985640), (17, 326574720), (18, 308431680), (20, 277588512), (24, 231323760), (27, 205621120), (30, 185059008), (32, 173492820), (34, 163287360), (36, 154215840), (40, 138794256), (45, 123372672), (48, 115661880), (51, 108858240), (54, 102810560), (60, 92529504), (64, 86746410), (68, 81643680), (72, 77107920), (80, 69397128), (85, 65314944), (90, 61686336), (96, 57830940), (102, 54429120), (108, 51405280), (120, 46264752), (128, 43373205), (135, 41124224), (136, 40821840), (144, 38553960), (153, 36286080), (160, 34698564), (170, 32657472), (180, 30843168), (192, 28915470), (204, 27214560), (216, 25702640), (240, 23132376), (255, 21771648), (270, 20562112), (272, 20410920), (288, 19276980), (306, 18143040), (320, 17349282), (340, 16328736), (360, 15421584), (384, 14457735), (408, 13607280), (432, 12851320), (459, 12095360), (480, 11566188), (510, 10885824), (540, 10281056), (544, 10205460), (576, 9638490), (612, 9071520), (640, 8674641), (680, 8164368), (720, 7710792), (765, 7257216), (816, 6803640), (864, 6425660), (918, 6047680), (960, 5783094), (1020, 5442912), (1080, 5140528), (1088, 5102730), (1152, 4819245), (1224, 4535760), (1360, 4082184), (1440, 3855396), (1530, 3628608), (1632, 3401820), (1728, 3212830), (1836, 3023840), (1920, 2891547), (2040, 2721456), (2160, 2570264), (2176, 2551365), (2295, 2419072), (2448, 2267880), (2720, 2041092), (2880, 1927698), (3060, 1814304), (3264, 1700910), (3456, 1606415), (3672, 1511920), (4080, 1360728), (4320, 1285132), (4590, 1209536), (4896, 1133940), (5440, 1020546), (5760, 963849), (6120, 907152), (6528, 850455), (7344, 755960), (8160, 680364), (8640, 642566), (9180, 604768), (9792, 566970), (10880, 510273), (12240, 453576), (14688, 377980), (16320, 340182), (17280, 321283), (18360, 302384), (18899, 293760), (19584, 283485), (24480, 226788), (29376, 188990), (32640, 170091), (36720, 151192), (37798, 146880), (48960, 113394), (56697, 97920), (58752, 94495), (73440, 75596)]