18973001520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{798527}}^1$

素因数の和:798560

約数の個数: 160

約数和(自身を含む): 71292579840

約数和(自身を除く): 52319578320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 23760, 798527, 1597054, 2395581, 3194108, 3992635, 4791162, 6388216, 7186743, 7985270, 8783797, 9582324, 11977905, 12776432, 14373486, 15970540, 17567594, 19164648, 21560229, 23955810, 26351391, 28746972, 31941080, 35135188, 35933715, 38329296, 43120458, 43918985, 47911620, 52702782, 57493944, 63882160, 70270376, 71867430, 79054173, 86240916, 87837970, 95823240, 105405564, 107801145, 114987888, 131756955, 140540752, 143734860, 158108346, 172481832, 175675940, 191646480, 210811128, 215602290, 237162519, 263513910, 287469720, 316216692, 344963664, 351351880, 395270865, 421622256, 431204580, 474325038, 527027820, 574939440, 632433384, 702703760, 790541730, 862409160, 948650076, 1054055640, 1185812595, 1264866768, 1581083460, 1724818320, 1897300152, 2108111280, 2371625190, 3162166920, 3794600304, 4743250380, 6324333840, 9486500760, 18973001520]

約数ペア:

[(1, 18973001520), (2, 9486500760), (3, 6324333840), (4, 4743250380), (5, 3794600304), (6, 3162166920), (8, 2371625190), (9, 2108111280), (10, 1897300152), (11, 1724818320), (12, 1581083460), (15, 1264866768), (16, 1185812595), (18, 1054055640), (20, 948650076), (22, 862409160), (24, 790541730), (27, 702703760), (30, 632433384), (33, 574939440), (36, 527027820), (40, 474325038), (44, 431204580), (45, 421622256), (48, 395270865), (54, 351351880), (55, 344963664), (60, 316216692), (66, 287469720), (72, 263513910), (80, 237162519), (88, 215602290), (90, 210811128), (99, 191646480), (108, 175675940), (110, 172481832), (120, 158108346), (132, 143734860), (135, 140540752), (144, 131756955), (165, 114987888), (176, 107801145), (180, 105405564), (198, 95823240), (216, 87837970), (220, 86240916), (240, 79054173), (264, 71867430), (270, 70270376), (297, 63882160), (330, 57493944), (360, 52702782), (396, 47911620), (432, 43918985), (440, 43120458), (495, 38329296), (528, 35933715), (540, 35135188), (594, 31941080), (660, 28746972), (720, 26351391), (792, 23955810), (880, 21560229), (990, 19164648), (1080, 17567594), (1188, 15970540), (1320, 14373486), (1485, 12776432), (1584, 11977905), (1980, 9582324), (2160, 8783797), (2376, 7985270), (2640, 7186743), (2970, 6388216), (3960, 4791162), (4752, 3992635), (5940, 3194108), (7920, 2395581), (11880, 1597054), (23760, 798527)]