1621313280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1164

約数の個数: 288

約数和(自身を含む): 5892606720

約数和(自身を除く): 4271293440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 128, 129, 135, 144, 160, 172, 180, 192, 215, 216, 240, 256, 258, 270, 288, 320, 344, 360, 384, 387, 430, 432, 480, 516, 540, 576, 640, 645, 688, 720, 768, 774, 860, 864, 960, 1032, 1080, 1091, 1152, 1161, 1280, 1290, 1376, 1440, 1548, 1720, 1728, 1920, 1935, 2064, 2160, 2182, 2304, 2322, 2580, 2752, 2880, 3096, 3273, 3440, 3456, 3840, 3870, 4128, 4320, 4364, 4644, 5160, 5455, 5504, 5760, 5805, 6192, 6546, 6880, 6912, 7740, 8256, 8640, 8728, 9288, 9819, 10320, 10910, 11008, 11520, 11610, 12384, 13092, 13760, 15480, 16365, 16512, 17280, 17456, 18576, 19638, 20640, 21820, 23220, 24768, 26184, 27520, 29457, 30960, 32730, 33024, 34560, 34912, 37152, 39276, 41280, 43640, 46440, 46913, 49095, 49536, 52368, 55040, 58914, 61920, 65460, 69824, 74304, 78552, 82560, 87280, 92880, 93826, 98190, 99072, 104736, 117828, 123840, 130920, 139648, 140739, 147285, 148608, 157104, 165120, 174560, 185760, 187652, 196380, 209472, 234565, 235656, 247680, 261840, 279296, 281478, 294570, 297216, 314208, 349120, 371520, 375304, 392760, 418944, 422217, 469130, 471312, 495360, 523680, 562956, 589140, 628416, 698240, 703695, 743040, 750608, 785520, 837888, 844434, 938260, 942624, 1047360, 1125912, 1178280, 1256832, 1266651, 1396480, 1407390, 1486080, 1501216, 1571040, 1688868, 1876520, 1885248, 2094720, 2111085, 2251824, 2356560, 2513664, 2533302, 2814780, 3002432, 3142080, 3377736, 3753040, 3770496, 4189440, 4222170, 4503648, 4713120, 5066604, 5629560, 6004864, 6284160, 6333255, 6755472, 7506080, 7540992, 8444340, 9007296, 9426240, 10133208, 11259120, 12009728, 12568320, 12666510, 13510944, 15012160, 16888680, 18014592, 18852480, 20266416, 22518240, 25333020, 27021888, 30024320, 33777360, 36029184, 37704960, 40532832, 45036480, 50666040, 54043776, 60048640, 67554720, 81065664, 90072960, 101332080, 108087552, 135109440, 162131328, 180145920, 202664160, 270218880, 324262656, 405328320, 540437760, 810656640, 1621313280]

約数ペア:

[(1, 1621313280), (2, 810656640), (3, 540437760), (4, 405328320), (5, 324262656), (6, 270218880), (8, 202664160), (9, 180145920), (10, 162131328), (12, 135109440), (15, 108087552), (16, 101332080), (18, 90072960), (20, 81065664), (24, 67554720), (27, 60048640), (30, 54043776), (32, 50666040), (36, 45036480), (40, 40532832), (43, 37704960), (45, 36029184), (48, 33777360), (54, 30024320), (60, 27021888), (64, 25333020), (72, 22518240), (80, 20266416), (86, 18852480), (90, 18014592), (96, 16888680), (108, 15012160), (120, 13510944), (128, 12666510), (129, 12568320), (135, 12009728), (144, 11259120), (160, 10133208), (172, 9426240), (180, 9007296), (192, 8444340), (215, 7540992), (216, 7506080), (240, 6755472), (256, 6333255), (258, 6284160), (270, 6004864), (288, 5629560), (320, 5066604), (344, 4713120), (360, 4503648), (384, 4222170), (387, 4189440), (430, 3770496), (432, 3753040), (480, 3377736), (516, 3142080), (540, 3002432), (576, 2814780), (640, 2533302), (645, 2513664), (688, 2356560), (720, 2251824), (768, 2111085), (774, 2094720), (860, 1885248), (864, 1876520), (960, 1688868), (1032, 1571040), (1080, 1501216), (1091, 1486080), (1152, 1407390), (1161, 1396480), (1280, 1266651), (1290, 1256832), (1376, 1178280), (1440, 1125912), (1548, 1047360), (1720, 942624), (1728, 938260), (1920, 844434), (1935, 837888), (2064, 785520), (2160, 750608), (2182, 743040), (2304, 703695), (2322, 698240), (2580, 628416), (2752, 589140), (2880, 562956), (3096, 523680), (3273, 495360), (3440, 471312), (3456, 469130), (3840, 422217), (3870, 418944), (4128, 392760), (4320, 375304), (4364, 371520), (4644, 349120), (5160, 314208), (5455, 297216), (5504, 294570), (5760, 281478), (5805, 279296), (6192, 261840), (6546, 247680), (6880, 235656), (6912, 234565), (7740, 209472), (8256, 196380), (8640, 187652), (8728, 185760), (9288, 174560), (9819, 165120), (10320, 157104), (10910, 148608), (11008, 147285), (11520, 140739), (11610, 139648), (12384, 130920), (13092, 123840), (13760, 117828), (15480, 104736), (16365, 99072), (16512, 98190), (17280, 93826), (17456, 92880), (18576, 87280), (19638, 82560), (20640, 78552), (21820, 74304), (23220, 69824), (24768, 65460), (26184, 61920), (27520, 58914), (29457, 55040), (30960, 52368), (32730, 49536), (33024, 49095), (34560, 46913), (34912, 46440), (37152, 43640), (39276, 41280)]