157043055520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1\times {\mathrm{1307}}^1$

素因数の和:2343

約数の個数: 192

約数和(自身を含む): 406843710336

約数和(自身を除く): 249800654816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 61, 65, 80, 104, 122, 130, 160, 208, 244, 260, 305, 416, 488, 520, 610, 793, 947, 976, 1040, 1220, 1307, 1586, 1894, 1952, 2080, 2440, 2614, 3172, 3788, 3965, 4735, 4880, 5228, 6344, 6535, 7576, 7930, 9470, 9760, 10456, 12311, 12688, 13070, 15152, 15860, 16991, 18940, 20912, 24622, 25376, 26140, 30304, 31720, 33982, 37880, 41824, 49244, 52280, 57767, 61555, 63440, 67964, 75760, 79727, 84955, 98488, 104560, 115534, 123110, 126880, 135928, 151520, 159454, 169910, 196976, 209120, 231068, 246220, 271856, 288835, 318908, 339820, 393952, 398635, 462136, 492440, 543712, 577670, 637816, 679640, 750971, 797270, 924272, 984880, 1036451, 1155340, 1237729, 1275632, 1359280, 1501942, 1594540, 1848544, 1969760, 2072902, 2310680, 2475458, 2551264, 2718560, 3003884, 3189080, 3754855, 4145804, 4621360, 4950916, 5182255, 6007768, 6188645, 6378160, 7509710, 8291608, 9242720, 9901832, 10364510, 12015536, 12377290, 12756320, 15019420, 16090477, 16583216, 19803664, 20729020, 24031072, 24754580, 30038840, 32180954, 33166432, 39607328, 41458040, 49509160, 60077680, 64361908, 75501469, 80452385, 82916080, 99018320, 120155360, 128723816, 151002938, 160904770, 165832160, 198036640, 257447632, 302005876, 321809540, 377507345, 514895264, 604011752, 643619080, 755014690, 981519097, 1208023504, 1287238160, 1510029380, 1963038194, 2416047008, 2574476320, 3020058760, 3926076388, 4907595485, 6040117520, 7852152776, 9815190970, 12080235040, 15704305552, 19630381940, 31408611104, 39260763880, 78521527760, 157043055520]

約数ペア:

[(1, 157043055520), (2, 78521527760), (4, 39260763880), (5, 31408611104), (8, 19630381940), (10, 15704305552), (13, 12080235040), (16, 9815190970), (20, 7852152776), (26, 6040117520), (32, 4907595485), (40, 3926076388), (52, 3020058760), (61, 2574476320), (65, 2416047008), (80, 1963038194), (104, 1510029380), (122, 1287238160), (130, 1208023504), (160, 981519097), (208, 755014690), (244, 643619080), (260, 604011752), (305, 514895264), (416, 377507345), (488, 321809540), (520, 302005876), (610, 257447632), (793, 198036640), (947, 165832160), (976, 160904770), (1040, 151002938), (1220, 128723816), (1307, 120155360), (1586, 99018320), (1894, 82916080), (1952, 80452385), (2080, 75501469), (2440, 64361908), (2614, 60077680), (3172, 49509160), (3788, 41458040), (3965, 39607328), (4735, 33166432), (4880, 32180954), (5228, 30038840), (6344, 24754580), (6535, 24031072), (7576, 20729020), (7930, 19803664), (9470, 16583216), (9760, 16090477), (10456, 15019420), (12311, 12756320), (12688, 12377290), (13070, 12015536), (15152, 10364510), (15860, 9901832), (16991, 9242720), (18940, 8291608), (20912, 7509710), (24622, 6378160), (25376, 6188645), (26140, 6007768), (30304, 5182255), (31720, 4950916), (33982, 4621360), (37880, 4145804), (41824, 3754855), (49244, 3189080), (52280, 3003884), (57767, 2718560), (61555, 2551264), (63440, 2475458), (67964, 2310680), (75760, 2072902), (79727, 1969760), (84955, 1848544), (98488, 1594540), (104560, 1501942), (115534, 1359280), (123110, 1275632), (126880, 1237729), (135928, 1155340), (151520, 1036451), (159454, 984880), (169910, 924272), (196976, 797270), (209120, 750971), (231068, 679640), (246220, 637816), (271856, 577670), (288835, 543712), (318908, 492440), (339820, 462136), (393952, 398635)]