282497280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5659}}^1$

素因数の和:5696

約数の個数: 144

約数和(自身を含む): 971799360

約数和(自身を除く): 689302080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 5659, 6240, 8320, 9984, 11318, 12480, 16640, 16977, 22636, 24960, 28295, 33954, 45272, 49920, 56590, 67908, 73567, 84885, 90544, 113180, 135816, 147134, 169770, 181088, 220701, 226360, 271632, 294268, 339540, 362176, 367835, 441402, 452720, 543264, 588536, 679080, 724352, 735670, 882804, 905440, 1086528, 1103505, 1177072, 1358160, 1448704, 1471340, 1765608, 1810880, 2173056, 2207010, 2354144, 2716320, 2942680, 3531216, 3621760, 4346112, 4414020, 4708288, 5432640, 5885360, 7062432, 7243520, 8828040, 9416576, 10865280, 11770720, 14124864, 17656080, 18833152, 21730560, 23541440, 28249728, 35312160, 47082880, 56499456, 70624320, 94165760, 141248640, 282497280]

約数ペア:

[(1, 282497280), (2, 141248640), (3, 94165760), (4, 70624320), (5, 56499456), (6, 47082880), (8, 35312160), (10, 28249728), (12, 23541440), (13, 21730560), (15, 18833152), (16, 17656080), (20, 14124864), (24, 11770720), (26, 10865280), (30, 9416576), (32, 8828040), (39, 7243520), (40, 7062432), (48, 5885360), (52, 5432640), (60, 4708288), (64, 4414020), (65, 4346112), (78, 3621760), (80, 3531216), (96, 2942680), (104, 2716320), (120, 2354144), (128, 2207010), (130, 2173056), (156, 1810880), (160, 1765608), (192, 1471340), (195, 1448704), (208, 1358160), (240, 1177072), (256, 1103505), (260, 1086528), (312, 905440), (320, 882804), (384, 735670), (390, 724352), (416, 679080), (480, 588536), (520, 543264), (624, 452720), (640, 441402), (768, 367835), (780, 362176), (832, 339540), (960, 294268), (1040, 271632), (1248, 226360), (1280, 220701), (1560, 181088), (1664, 169770), (1920, 147134), (2080, 135816), (2496, 113180), (3120, 90544), (3328, 84885), (3840, 73567), (4160, 67908), (4992, 56590), (5659, 49920), (6240, 45272), (8320, 33954), (9984, 28295), (11318, 24960), (12480, 22636), (16640, 16977)]