1856200320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8263}}^1$

素因数の和:8304

約数の個数: 256

約数和(自身を含む): 7080595200

約数和(自身を除く): 5224394880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 7020, 7488, 8263, 8320, 8640, 9360, 11232, 12480, 14040, 14976, 16526, 17280, 18720, 22464, 24789, 24960, 28080, 33052, 37440, 41315, 44928, 49578, 56160, 66104, 74367, 74880, 82630, 99156, 107419, 112320, 123945, 132208, 148734, 165260, 198312, 214838, 223101, 224640, 247890, 264416, 297468, 322257, 330520, 371835, 396624, 429676, 446202, 495780, 528832, 537095, 594936, 644514, 661040, 743670, 793248, 859352, 892404, 966771, 991560, 1057664, 1074190, 1115505, 1189872, 1289028, 1322080, 1487340, 1586496, 1611285, 1718704, 1784808, 1933542, 1983120, 2148380, 2231010, 2379744, 2578056, 2644160, 2900313, 2974680, 3172992, 3222570, 3437408, 3569616, 3867084, 3966240, 4296760, 4462020, 4759488, 4833855, 5156112, 5288320, 5800626, 5949360, 6445140, 6874816, 7139232, 7734168, 7932480, 8593520, 8924040, 9518976, 9667710, 10312224, 11601252, 11898720, 12890280, 13749632, 14278464, 14501565, 15468336, 15864960, 17187040, 17848080, 19335420, 20624448, 23202504, 23797440, 25780560, 28556928, 29003130, 30936672, 34374080, 35696160, 38670840, 41248896, 46405008, 47594880, 51561120, 58006260, 61873344, 68748160, 71392320, 77341680, 92810016, 103122240, 116012520, 123746688, 142784640, 154683360, 185620032, 206244480, 232025040, 309366720, 371240064, 464050080, 618733440, 928100160, 1856200320]

約数ペア:

[(1, 1856200320), (2, 928100160), (3, 618733440), (4, 464050080), (5, 371240064), (6, 309366720), (8, 232025040), (9, 206244480), (10, 185620032), (12, 154683360), (13, 142784640), (15, 123746688), (16, 116012520), (18, 103122240), (20, 92810016), (24, 77341680), (26, 71392320), (27, 68748160), (30, 61873344), (32, 58006260), (36, 51561120), (39, 47594880), (40, 46405008), (45, 41248896), (48, 38670840), (52, 35696160), (54, 34374080), (60, 30936672), (64, 29003130), (65, 28556928), (72, 25780560), (78, 23797440), (80, 23202504), (90, 20624448), (96, 19335420), (104, 17848080), (108, 17187040), (117, 15864960), (120, 15468336), (128, 14501565), (130, 14278464), (135, 13749632), (144, 12890280), (156, 11898720), (160, 11601252), (180, 10312224), (192, 9667710), (195, 9518976), (208, 8924040), (216, 8593520), (234, 7932480), (240, 7734168), (260, 7139232), (270, 6874816), (288, 6445140), (312, 5949360), (320, 5800626), (351, 5288320), (360, 5156112), (384, 4833855), (390, 4759488), (416, 4462020), (432, 4296760), (468, 3966240), (480, 3867084), (520, 3569616), (540, 3437408), (576, 3222570), (585, 3172992), (624, 2974680), (640, 2900313), (702, 2644160), (720, 2578056), (780, 2379744), (832, 2231010), (864, 2148380), (936, 1983120), (960, 1933542), (1040, 1784808), (1080, 1718704), (1152, 1611285), (1170, 1586496), (1248, 1487340), (1404, 1322080), (1440, 1289028), (1560, 1189872), (1664, 1115505), (1728, 1074190), (1755, 1057664), (1872, 991560), (1920, 966771), (2080, 892404), (2160, 859352), (2340, 793248), (2496, 743670), (2808, 661040), (2880, 644514), (3120, 594936), (3456, 537095), (3510, 528832), (3744, 495780), (4160, 446202), (4320, 429676), (4680, 396624), (4992, 371835), (5616, 330520), (5760, 322257), (6240, 297468), (7020, 264416), (7488, 247890), (8263, 224640), (8320, 223101), (8640, 214838), (9360, 198312), (11232, 165260), (12480, 148734), (14040, 132208), (14976, 123945), (16526, 112320), (17280, 107419), (18720, 99156), (22464, 82630), (24789, 74880), (24960, 74367), (28080, 66104), (33052, 56160), (37440, 49578), (41315, 44928)]