8302147840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:505

約数の個数: 288

約数和(自身を含む): 23841216000

約数和(自身を除く): 15539068160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 89, 112, 116, 128, 140, 145, 160, 178, 203, 224, 232, 256, 280, 290, 320, 356, 359, 406, 445, 448, 464, 560, 580, 623, 640, 712, 718, 812, 890, 896, 928, 1015, 1120, 1160, 1246, 1280, 1424, 1436, 1624, 1780, 1792, 1795, 1856, 2030, 2240, 2320, 2492, 2513, 2581, 2848, 2872, 3115, 3248, 3560, 3590, 3712, 4060, 4480, 4640, 4984, 5026, 5162, 5696, 5744, 6230, 6496, 7120, 7180, 7424, 8120, 8960, 9280, 9968, 10052, 10324, 10411, 11392, 11488, 12460, 12565, 12905, 12992, 14240, 14360, 16240, 18067, 18560, 19936, 20104, 20648, 20822, 22784, 22976, 24920, 25130, 25810, 25984, 28480, 28720, 31951, 32480, 36134, 37120, 39872, 40208, 41296, 41644, 45952, 49840, 50260, 51620, 51968, 52055, 56960, 57440, 63902, 64960, 72268, 72877, 79744, 80416, 82592, 83288, 90335, 91904, 99680, 100520, 103240, 104110, 113920, 114880, 127804, 129920, 144536, 145754, 159488, 159755, 160832, 165184, 166576, 180670, 199360, 201040, 206480, 208220, 223657, 229760, 255608, 259840, 289072, 291508, 319510, 321664, 330368, 333152, 361340, 364385, 398720, 402080, 412960, 416440, 447314, 459520, 511216, 578144, 583016, 639020, 643328, 660736, 666304, 722680, 728770, 797440, 804160, 825920, 832880, 894628, 926579, 1022432, 1118285, 1156288, 1166032, 1278040, 1332608, 1445360, 1457540, 1608320, 1651840, 1665760, 1789256, 1853158, 2044864, 2236570, 2312576, 2332064, 2556080, 2665216, 2890720, 2915080, 3216640, 3303680, 3331520, 3578512, 3706316, 4089728, 4473140, 4625152, 4632895, 4664128, 5112160, 5781440, 5830160, 6486053, 6663040, 7157024, 7412632, 8179456, 8946280, 9265790, 9328256, 10224320, 11562880, 11660320, 12972106, 13326080, 14314048, 14825264, 17892560, 18531580, 18656512, 20448640, 23125760, 23320640, 25944212, 28628096, 29650528, 32430265, 35785120, 37063160, 40897280, 46641280, 51888424, 57256192, 59301056, 64860530, 71570240, 74126320, 93282560, 103776848, 118602112, 129721060, 143140480, 148252640, 207553696, 237204224, 259442120, 286280960, 296505280, 415107392, 518884240, 593010560, 830214784, 1037768480, 1186021120, 1660429568, 2075536960, 4151073920, 8302147840]

約数ペア:

[(1, 8302147840), (2, 4151073920), (4, 2075536960), (5, 1660429568), (7, 1186021120), (8, 1037768480), (10, 830214784), (14, 593010560), (16, 518884240), (20, 415107392), (28, 296505280), (29, 286280960), (32, 259442120), (35, 237204224), (40, 207553696), (56, 148252640), (58, 143140480), (64, 129721060), (70, 118602112), (80, 103776848), (89, 93282560), (112, 74126320), (116, 71570240), (128, 64860530), (140, 59301056), (145, 57256192), (160, 51888424), (178, 46641280), (203, 40897280), (224, 37063160), (232, 35785120), (256, 32430265), (280, 29650528), (290, 28628096), (320, 25944212), (356, 23320640), (359, 23125760), (406, 20448640), (445, 18656512), (448, 18531580), (464, 17892560), (560, 14825264), (580, 14314048), (623, 13326080), (640, 12972106), (712, 11660320), (718, 11562880), (812, 10224320), (890, 9328256), (896, 9265790), (928, 8946280), (1015, 8179456), (1120, 7412632), (1160, 7157024), (1246, 6663040), (1280, 6486053), (1424, 5830160), (1436, 5781440), (1624, 5112160), (1780, 4664128), (1792, 4632895), (1795, 4625152), (1856, 4473140), (2030, 4089728), (2240, 3706316), (2320, 3578512), (2492, 3331520), (2513, 3303680), (2581, 3216640), (2848, 2915080), (2872, 2890720), (3115, 2665216), (3248, 2556080), (3560, 2332064), (3590, 2312576), (3712, 2236570), (4060, 2044864), (4480, 1853158), (4640, 1789256), (4984, 1665760), (5026, 1651840), (5162, 1608320), (5696, 1457540), (5744, 1445360), (6230, 1332608), (6496, 1278040), (7120, 1166032), (7180, 1156288), (7424, 1118285), (8120, 1022432), (8960, 926579), (9280, 894628), (9968, 832880), (10052, 825920), (10324, 804160), (10411, 797440), (11392, 728770), (11488, 722680), (12460, 666304), (12565, 660736), (12905, 643328), (12992, 639020), (14240, 583016), (14360, 578144), (16240, 511216), (18067, 459520), (18560, 447314), (19936, 416440), (20104, 412960), (20648, 402080), (20822, 398720), (22784, 364385), (22976, 361340), (24920, 333152), (25130, 330368), (25810, 321664), (25984, 319510), (28480, 291508), (28720, 289072), (31951, 259840), (32480, 255608), (36134, 229760), (37120, 223657), (39872, 208220), (40208, 206480), (41296, 201040), (41644, 199360), (45952, 180670), (49840, 166576), (50260, 165184), (51620, 160832), (51968, 159755), (52055, 159488), (56960, 145754), (57440, 144536), (63902, 129920), (64960, 127804), (72268, 114880), (72877, 113920), (79744, 104110), (80416, 103240), (82592, 100520), (83288, 99680), (90335, 91904)]