82681920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1511}}^1$

素因数の和:1553

約数の個数: 168

約数和(自身を含む): 299557440

約数和(自身を除く): 216875520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1511, 1520, 1710, 1824, 2280, 2736, 2880, 3022, 3040, 3420, 3648, 4533, 4560, 5472, 6044, 6080, 6840, 7555, 9066, 9120, 10944, 12088, 13599, 13680, 15110, 18132, 18240, 22665, 24176, 27198, 27360, 28709, 30220, 36264, 45330, 48352, 54396, 54720, 57418, 60440, 67995, 72528, 86127, 90660, 96704, 108792, 114836, 120880, 135990, 143545, 145056, 172254, 181320, 217584, 229672, 241760, 258381, 271980, 287090, 290112, 344508, 362640, 430635, 435168, 459344, 483520, 516762, 543960, 574180, 689016, 725280, 861270, 870336, 918688, 1033524, 1087920, 1148360, 1291905, 1378032, 1450560, 1722540, 1837376, 2067048, 2175840, 2296720, 2583810, 2756064, 3445080, 4134096, 4351680, 4593440, 5167620, 5512128, 6890160, 8268192, 9186880, 10335240, 13780320, 16536384, 20670480, 27560640, 41340960, 82681920]

約数ペア:

[(1, 82681920), (2, 41340960), (3, 27560640), (4, 20670480), (5, 16536384), (6, 13780320), (8, 10335240), (9, 9186880), (10, 8268192), (12, 6890160), (15, 5512128), (16, 5167620), (18, 4593440), (19, 4351680), (20, 4134096), (24, 3445080), (30, 2756064), (32, 2583810), (36, 2296720), (38, 2175840), (40, 2067048), (45, 1837376), (48, 1722540), (57, 1450560), (60, 1378032), (64, 1291905), (72, 1148360), (76, 1087920), (80, 1033524), (90, 918688), (95, 870336), (96, 861270), (114, 725280), (120, 689016), (144, 574180), (152, 543960), (160, 516762), (171, 483520), (180, 459344), (190, 435168), (192, 430635), (228, 362640), (240, 344508), (285, 290112), (288, 287090), (304, 271980), (320, 258381), (342, 241760), (360, 229672), (380, 217584), (456, 181320), (480, 172254), (570, 145056), (576, 143545), (608, 135990), (684, 120880), (720, 114836), (760, 108792), (855, 96704), (912, 90660), (960, 86127), (1140, 72528), (1216, 67995), (1368, 60440), (1440, 57418), (1511, 54720), (1520, 54396), (1710, 48352), (1824, 45330), (2280, 36264), (2736, 30220), (2880, 28709), (3022, 27360), (3040, 27198), (3420, 24176), (3648, 22665), (4533, 18240), (4560, 18132), (5472, 15110), (6044, 13680), (6080, 13599), (6840, 12088), (7555, 10944), (9066, 9120)]