249512474880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1139951}}^1$

素因数の和:1139997

約数の個数: 216

約数和(自身を含む): 908724136320

約数和(自身を除く): 659211661440

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, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2304, 2432, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4864, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 11520, 12160, 13680, 14592, 18240, 21888, 24320, 27360, 36480, 43776, 54720, 72960, 109440, 218880, 1139951, 2279902, 3419853, 4559804, 5699755, 6839706, 9119608, 10259559, 11399510, 13679412, 17099265, 18239216, 20519118, 21659069, 22799020, 27358824, 34198530, 36478432, 41038236, 43318138, 45598040, 51297795, 54717648, 64977207, 68397060, 72956864, 82076472, 86636276, 91196080, 102595590, 108295345, 109435296, 129954414, 136794120, 145913728, 164152944, 173272552, 182392160, 194931621, 205191180, 216590690, 218870592, 259908828, 273588240, 291827456, 324886035, 328305888, 346545104, 364784320, 389863242, 410382360, 433181380, 437741184, 519817656, 547176480, 649772070, 656611776, 693090208, 729568640, 779726484, 820764720, 866362760, 875482368, 974658105, 1039635312, 1094352960, 1299544140, 1313223552, 1386180416, 1459137280, 1559452968, 1641529440, 1732725520, 1949316210, 2079270624, 2188705920, 2599088280, 2626447104, 2772360832, 3118905936, 3283058880, 3465451040, 3898632420, 4158541248, 4377411840, 5198176560, 5544721664, 6237811872, 6566117760, 6930902080, 7797264840, 8317082496, 10396353120, 12475623744, 13132235520, 13861804160, 15594529680, 16634164992, 20792706240, 24951247488, 27723608320, 31189059360, 41585412480, 49902494976, 62378118720, 83170824960, 124756237440, 249512474880]

約数ペア:

[(1, 249512474880), (2, 124756237440), (3, 83170824960), (4, 62378118720), (5, 49902494976), (6, 41585412480), (8, 31189059360), (9, 27723608320), (10, 24951247488), (12, 20792706240), (15, 16634164992), (16, 15594529680), (18, 13861804160), (19, 13132235520), (20, 12475623744), (24, 10396353120), (30, 8317082496), (32, 7797264840), (36, 6930902080), (38, 6566117760), (40, 6237811872), (45, 5544721664), (48, 5198176560), (57, 4377411840), (60, 4158541248), (64, 3898632420), (72, 3465451040), (76, 3283058880), (80, 3118905936), (90, 2772360832), (95, 2626447104), (96, 2599088280), (114, 2188705920), (120, 2079270624), (128, 1949316210), (144, 1732725520), (152, 1641529440), (160, 1559452968), (171, 1459137280), (180, 1386180416), (190, 1313223552), (192, 1299544140), (228, 1094352960), (240, 1039635312), (256, 974658105), (285, 875482368), (288, 866362760), (304, 820764720), (320, 779726484), (342, 729568640), (360, 693090208), (380, 656611776), (384, 649772070), (456, 547176480), (480, 519817656), (570, 437741184), (576, 433181380), (608, 410382360), (640, 389863242), (684, 364784320), (720, 346545104), (760, 328305888), (768, 324886035), (855, 291827456), (912, 273588240), (960, 259908828), (1140, 218870592), (1152, 216590690), (1216, 205191180), (1280, 194931621), (1368, 182392160), (1440, 173272552), (1520, 164152944), (1710, 145913728), (1824, 136794120), (1920, 129954414), (2280, 109435296), (2304, 108295345), (2432, 102595590), (2736, 91196080), (2880, 86636276), (3040, 82076472), (3420, 72956864), (3648, 68397060), (3840, 64977207), (4560, 54717648), (4864, 51297795), (5472, 45598040), (5760, 43318138), (6080, 41038236), (6840, 36478432), (7296, 34198530), (9120, 27358824), (10944, 22799020), (11520, 21659069), (12160, 20519118), (13680, 18239216), (14592, 17099265), (18240, 13679412), (21888, 11399510), (24320, 10259559), (27360, 9119608), (36480, 6839706), (43776, 5699755), (54720, 4559804), (72960, 3419853), (109440, 2279902), (218880, 1139951)]