77771276880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5791}}^1\times {\mathrm{5087}}^1$

素因数の和:10905

約数の個数: 160

約数和(自身を含む): 263105445888

約数和(自身を除く): 185334169008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 5087, 5791, 10174, 11582, 15261, 17373, 20348, 23164, 25435, 28955, 30522, 34746, 40696, 46328, 50870, 55957, 57910, 61044, 63701, 69492, 76305, 81392, 86865, 92656, 101740, 111914, 115820, 122088, 127402, 138984, 152610, 167871, 173730, 191103, 203480, 223828, 231640, 244176, 254804, 277968, 279785, 305220, 318505, 335742, 347460, 382206, 406960, 447656, 463280, 509608, 559570, 610440, 637010, 671484, 694920, 764412, 839355, 895312, 955515, 1019216, 1119140, 1220880, 1274020, 1342968, 1389840, 1528824, 1678710, 1911030, 2238280, 2548040, 2685936, 3057648, 3357420, 3822060, 4476560, 5096080, 6714840, 7644120, 13429680, 15288240, 29458817, 58917634, 88376451, 117835268, 147294085, 176752902, 235670536, 294588170, 324046987, 353505804, 441882255, 471341072, 589176340, 648093974, 707011608, 883764510, 972140961, 1178352680, 1296187948, 1414023216, 1620234935, 1767529020, 1944281922, 2356705360, 2592375896, 3240469870, 3535058040, 3888563844, 4860704805, 5184751792, 6480939740, 7070116080, 7777127688, 9721409610, 12961879480, 15554255376, 19442819220, 25923758960, 38885638440, 77771276880]

約数ペア:

[(1, 77771276880), (2, 38885638440), (3, 25923758960), (4, 19442819220), (5, 15554255376), (6, 12961879480), (8, 9721409610), (10, 7777127688), (11, 7070116080), (12, 6480939740), (15, 5184751792), (16, 4860704805), (20, 3888563844), (22, 3535058040), (24, 3240469870), (30, 2592375896), (33, 2356705360), (40, 1944281922), (44, 1767529020), (48, 1620234935), (55, 1414023216), (60, 1296187948), (66, 1178352680), (80, 972140961), (88, 883764510), (110, 707011608), (120, 648093974), (132, 589176340), (165, 471341072), (176, 441882255), (220, 353505804), (240, 324046987), (264, 294588170), (330, 235670536), (440, 176752902), (528, 147294085), (660, 117835268), (880, 88376451), (1320, 58917634), (2640, 29458817), (5087, 15288240), (5791, 13429680), (10174, 7644120), (11582, 6714840), (15261, 5096080), (17373, 4476560), (20348, 3822060), (23164, 3357420), (25435, 3057648), (28955, 2685936), (30522, 2548040), (34746, 2238280), (40696, 1911030), (46328, 1678710), (50870, 1528824), (55957, 1389840), (57910, 1342968), (61044, 1274020), (63701, 1220880), (69492, 1119140), (76305, 1019216), (81392, 955515), (86865, 895312), (92656, 839355), (101740, 764412), (111914, 694920), (115820, 671484), (122088, 637010), (127402, 610440), (138984, 559570), (152610, 509608), (167871, 463280), (173730, 447656), (191103, 406960), (203480, 382206), (223828, 347460), (231640, 335742), (244176, 318505), (254804, 305220), (277968, 279785)]