1028246400

素因数分解:

$2^7\times 3^4\times 5^2\times {\mathrm{3967}}^1$

素因数の和:4003

約数の個数: 240

約数和(自身を含む): 3795411840

約数和(自身を除く): 2767165440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 324, 360, 384, 400, 405, 432, 450, 480, 540, 576, 600, 640, 648, 675, 720, 800, 810, 864, 900, 960, 1080, 1152, 1200, 1296, 1350, 1440, 1600, 1620, 1728, 1800, 1920, 2025, 2160, 2400, 2592, 2700, 2880, 3200, 3240, 3456, 3600, 3967, 4050, 4320, 4800, 5184, 5400, 5760, 6480, 7200, 7934, 8100, 8640, 9600, 10368, 10800, 11901, 12960, 14400, 15868, 16200, 17280, 19835, 21600, 23802, 25920, 28800, 31736, 32400, 35703, 39670, 43200, 47604, 51840, 59505, 63472, 64800, 71406, 79340, 86400, 95208, 99175, 107109, 119010, 126944, 129600, 142812, 158680, 178515, 190416, 198350, 214218, 238020, 253888, 259200, 285624, 297525, 317360, 321327, 357030, 380832, 396700, 428436, 476040, 507776, 535545, 571248, 595050, 634720, 642654, 714060, 761664, 793400, 856872, 892575, 952080, 1071090, 1142496, 1190100, 1269440, 1285308, 1428120, 1523328, 1586800, 1606635, 1713744, 1785150, 1904160, 2142180, 2284992, 2380200, 2538880, 2570616, 2677725, 2856240, 3173600, 3213270, 3427488, 3570300, 3808320, 4284360, 4569984, 4760400, 5141232, 5355450, 5712480, 6347200, 6426540, 6854976, 7140600, 7616640, 8033175, 8568720, 9520800, 10282464, 10710900, 11424960, 12694400, 12853080, 13709952, 14281200, 16066350, 17137440, 19041600, 20564928, 21421800, 22849920, 25706160, 28562400, 32132700, 34274880, 38083200, 41129856, 42843600, 51412320, 57124800, 64265400, 68549760, 85687200, 102824640, 114249600, 128530800, 171374400, 205649280, 257061600, 342748800, 514123200, 1028246400]

約数ペア:

[(1, 1028246400), (2, 514123200), (3, 342748800), (4, 257061600), (5, 205649280), (6, 171374400), (8, 128530800), (9, 114249600), (10, 102824640), (12, 85687200), (15, 68549760), (16, 64265400), (18, 57124800), (20, 51412320), (24, 42843600), (25, 41129856), (27, 38083200), (30, 34274880), (32, 32132700), (36, 28562400), (40, 25706160), (45, 22849920), (48, 21421800), (50, 20564928), (54, 19041600), (60, 17137440), (64, 16066350), (72, 14281200), (75, 13709952), (80, 12853080), (81, 12694400), (90, 11424960), (96, 10710900), (100, 10282464), (108, 9520800), (120, 8568720), (128, 8033175), (135, 7616640), (144, 7140600), (150, 6854976), (160, 6426540), (162, 6347200), (180, 5712480), (192, 5355450), (200, 5141232), (216, 4760400), (225, 4569984), (240, 4284360), (270, 3808320), (288, 3570300), (300, 3427488), (320, 3213270), (324, 3173600), (360, 2856240), (384, 2677725), (400, 2570616), (405, 2538880), (432, 2380200), (450, 2284992), (480, 2142180), (540, 1904160), (576, 1785150), (600, 1713744), (640, 1606635), (648, 1586800), (675, 1523328), (720, 1428120), (800, 1285308), (810, 1269440), (864, 1190100), (900, 1142496), (960, 1071090), (1080, 952080), (1152, 892575), (1200, 856872), (1296, 793400), (1350, 761664), (1440, 714060), (1600, 642654), (1620, 634720), (1728, 595050), (1800, 571248), (1920, 535545), (2025, 507776), (2160, 476040), (2400, 428436), (2592, 396700), (2700, 380832), (2880, 357030), (3200, 321327), (3240, 317360), (3456, 297525), (3600, 285624), (3967, 259200), (4050, 253888), (4320, 238020), (4800, 214218), (5184, 198350), (5400, 190416), (5760, 178515), (6480, 158680), (7200, 142812), (7934, 129600), (8100, 126944), (8640, 119010), (9600, 107109), (10368, 99175), (10800, 95208), (11901, 86400), (12960, 79340), (14400, 71406), (15868, 64800), (16200, 63472), (17280, 59505), (19835, 51840), (21600, 47604), (23802, 43200), (25920, 39670), (28800, 35703), (31736, 32400)]