835885440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2$

素因数の和:163

約数の個数: 384

約数和(自身を含む): 3241274400

約数和(自身を除く): 2405388960

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, 61, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 122, 128, 130, 135, 144, 156, 160, 180, 183, 192, 195, 208, 216, 234, 240, 244, 260, 270, 288, 305, 312, 320, 351, 360, 366, 384, 390, 416, 432, 468, 480, 488, 520, 540, 549, 576, 585, 610, 624, 640, 702, 720, 732, 780, 793, 832, 864, 915, 936, 960, 976, 1040, 1080, 1098, 1152, 1170, 1220, 1248, 1404, 1440, 1464, 1560, 1586, 1647, 1664, 1728, 1755, 1830, 1872, 1920, 1952, 2080, 2160, 2196, 2340, 2379, 2440, 2496, 2745, 2808, 2880, 2928, 3120, 3172, 3294, 3456, 3510, 3660, 3721, 3744, 3904, 3965, 4160, 4320, 4392, 4680, 4758, 4880, 4992, 5490, 5616, 5760, 5856, 6240, 6344, 6588, 7020, 7137, 7320, 7442, 7488, 7808, 7930, 8235, 8320, 8640, 8784, 9360, 9516, 9760, 10980, 11163, 11232, 11712, 11895, 12480, 12688, 13176, 14040, 14274, 14640, 14884, 14976, 15860, 16470, 17280, 17568, 18605, 18720, 19032, 19520, 21411, 21960, 22326, 22464, 23424, 23790, 24960, 25376, 26352, 28080, 28548, 29280, 29768, 31720, 32940, 33489, 35136, 35685, 37210, 37440, 38064, 39040, 42822, 43920, 44652, 44928, 47580, 48373, 50752, 52704, 55815, 56160, 57096, 58560, 59536, 63440, 65880, 66978, 70272, 71370, 74420, 74880, 76128, 85644, 87840, 89304, 95160, 96746, 100467, 101504, 105408, 107055, 111630, 112320, 114192, 117120, 119072, 126880, 131760, 133956, 142740, 145119, 148840, 152256, 167445, 171288, 175680, 178608, 190320, 193492, 200934, 210816, 214110, 223260, 224640, 228384, 238144, 241865, 253760, 263520, 267912, 285480, 290238, 297680, 304512, 334890, 342576, 351360, 357216, 380640, 386984, 401868, 428220, 435357, 446520, 456768, 476288, 483730, 502335, 507520, 527040, 535824, 570960, 580476, 595360, 669780, 685152, 714432, 725595, 761280, 773968, 803736, 856440, 870714, 893040, 913536, 967460, 1004670, 1054080, 1071648, 1141920, 1160952, 1190720, 1306071, 1339560, 1370304, 1428864, 1451190, 1522560, 1547936, 1607472, 1712880, 1741428, 1786080, 1934920, 2009340, 2143296, 2176785, 2283840, 2321904, 2381440, 2612142, 2679120, 2740608, 2902380, 3095872, 3214944, 3425760, 3482856, 3572160, 3869840, 4018680, 4286592, 4353570, 4567680, 4643808, 5224284, 5358240, 5804760, 6191744, 6429888, 6530355, 6851520, 6965712, 7144320, 7739680, 8037360, 8707140, 9287616, 10448568, 10716480, 11609520, 12859776, 13060710, 13703040, 13931424, 15479360, 16074720, 17414280, 18575232, 20897136, 21432960, 23219040, 26121420, 27862848, 30958720, 32149440, 34828560, 41794272, 46438080, 52242840, 55725696, 64298880, 69657120, 83588544, 92876160, 104485680, 139314240, 167177088, 208971360, 278628480, 417942720, 835885440]

約数ペア:

[(1, 835885440), (2, 417942720), (3, 278628480), (4, 208971360), (5, 167177088), (6, 139314240), (8, 104485680), (9, 92876160), (10, 83588544), (12, 69657120), (13, 64298880), (15, 55725696), (16, 52242840), (18, 46438080), (20, 41794272), (24, 34828560), (26, 32149440), (27, 30958720), (30, 27862848), (32, 26121420), (36, 23219040), (39, 21432960), (40, 20897136), (45, 18575232), (48, 17414280), (52, 16074720), (54, 15479360), (60, 13931424), (61, 13703040), (64, 13060710), (65, 12859776), (72, 11609520), (78, 10716480), (80, 10448568), (90, 9287616), (96, 8707140), (104, 8037360), (108, 7739680), (117, 7144320), (120, 6965712), (122, 6851520), (128, 6530355), (130, 6429888), (135, 6191744), (144, 5804760), (156, 5358240), (160, 5224284), (180, 4643808), (183, 4567680), (192, 4353570), (195, 4286592), (208, 4018680), (216, 3869840), (234, 3572160), (240, 3482856), (244, 3425760), (260, 3214944), (270, 3095872), (288, 2902380), (305, 2740608), (312, 2679120), (320, 2612142), (351, 2381440), (360, 2321904), (366, 2283840), (384, 2176785), (390, 2143296), (416, 2009340), (432, 1934920), (468, 1786080), (480, 1741428), (488, 1712880), (520, 1607472), (540, 1547936), (549, 1522560), (576, 1451190), (585, 1428864), (610, 1370304), (624, 1339560), (640, 1306071), (702, 1190720), (720, 1160952), (732, 1141920), (780, 1071648), (793, 1054080), (832, 1004670), (864, 967460), (915, 913536), (936, 893040), (960, 870714), (976, 856440), (1040, 803736), (1080, 773968), (1098, 761280), (1152, 725595), (1170, 714432), (1220, 685152), (1248, 669780), (1404, 595360), (1440, 580476), (1464, 570960), (1560, 535824), (1586, 527040), (1647, 507520), (1664, 502335), (1728, 483730), (1755, 476288), (1830, 456768), (1872, 446520), (1920, 435357), (1952, 428220), (2080, 401868), (2160, 386984), (2196, 380640), (2340, 357216), (2379, 351360), (2440, 342576), (2496, 334890), (2745, 304512), (2808, 297680), (2880, 290238), (2928, 285480), (3120, 267912), (3172, 263520), (3294, 253760), (3456, 241865), (3510, 238144), (3660, 228384), (3721, 224640), (3744, 223260), (3904, 214110), (3965, 210816), (4160, 200934), (4320, 193492), (4392, 190320), (4680, 178608), (4758, 175680), (4880, 171288), (4992, 167445), (5490, 152256), (5616, 148840), (5760, 145119), (5856, 142740), (6240, 133956), (6344, 131760), (6588, 126880), (7020, 119072), (7137, 117120), (7320, 114192), (7442, 112320), (7488, 111630), (7808, 107055), (7930, 105408), (8235, 101504), (8320, 100467), (8640, 96746), (8784, 95160), (9360, 89304), (9516, 87840), (9760, 85644), (10980, 76128), (11163, 74880), (11232, 74420), (11712, 71370), (11895, 70272), (12480, 66978), (12688, 65880), (13176, 63440), (14040, 59536), (14274, 58560), (14640, 57096), (14884, 56160), (14976, 55815), (15860, 52704), (16470, 50752), (17280, 48373), (17568, 47580), (18605, 44928), (18720, 44652), (19032, 43920), (19520, 42822), (21411, 39040), (21960, 38064), (22326, 37440), (22464, 37210), (23424, 35685), (23790, 35136), (24960, 33489), (25376, 32940), (26352, 31720), (28080, 29768), (28548, 29280)]