189156890160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{2969}}^1\times {\mathrm{12641}}^1$

素因数の和:15636

約数の個数: 240

約数和(自身を含む): 726304138560

約数和(自身を除く): 537147248400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 2969, 5040, 5938, 8907, 11876, 12641, 14845, 17814, 20783, 23752, 25282, 26721, 29690, 35628, 37923, 41566, 44535, 47504, 50564, 53442, 59380, 62349, 63205, 71256, 75846, 83132, 88487, 89070, 101128, 103915, 106884, 113769, 118760, 124698, 126410, 133605, 142512, 151692, 166264, 176974, 178140, 187047, 189615, 202256, 207830, 213768, 227538, 237520, 249396, 252820, 265461, 267210, 303384, 311745, 332528, 353948, 356280, 374094, 379230, 415660, 427536, 442435, 455076, 498792, 505640, 530922, 534420, 568845, 606768, 623490, 707896, 712560, 748188, 758460, 796383, 831320, 884870, 910152, 935235, 997584, 1011280, 1061844, 1068840, 1137690, 1246980, 1327305, 1415792, 1496376, 1516920, 1592766, 1662640, 1769740, 1820304, 1870470, 2123688, 2137680, 2275380, 2493960, 2654610, 2992752, 3033840, 3185532, 3539480, 3740940, 3981915, 4247376, 4550760, 4987920, 5309220, 6371064, 7078960, 7481880, 7963830, 9101520, 10618440, 12742128, 14963760, 15927660, 21236880, 31855320, 37531129, 63710640, 75062258, 112593387, 150124516, 187655645, 225186774, 262717903, 300249032, 337780161, 375311290, 450373548, 525435806, 562966935, 600498064, 675560322, 750622580, 788153709, 900747096, 1050871612, 1125933870, 1313589515, 1351120644, 1501245160, 1576307418, 1688900805, 1801494192, 2101743224, 2251867740, 2364461127, 2627179030, 2702241288, 3002490320, 3152614836, 3377801610, 3940768545, 4203486448, 4503735480, 4728922254, 5254358060, 5404482576, 6305229672, 6755603220, 7881537090, 9007470960, 9457844508, 10508716120, 11822305635, 12610459344, 13511206440, 15763074180, 18915689016, 21017432240, 23644611270, 27022412880, 31526148360, 37831378032, 47289222540, 63052296720, 94578445080, 189156890160]

約数ペア:

[(1, 189156890160), (2, 94578445080), (3, 63052296720), (4, 47289222540), (5, 37831378032), (6, 31526148360), (7, 27022412880), (8, 23644611270), (9, 21017432240), (10, 18915689016), (12, 15763074180), (14, 13511206440), (15, 12610459344), (16, 11822305635), (18, 10508716120), (20, 9457844508), (21, 9007470960), (24, 7881537090), (28, 6755603220), (30, 6305229672), (35, 5404482576), (36, 5254358060), (40, 4728922254), (42, 4503735480), (45, 4203486448), (48, 3940768545), (56, 3377801610), (60, 3152614836), (63, 3002490320), (70, 2702241288), (72, 2627179030), (80, 2364461127), (84, 2251867740), (90, 2101743224), (105, 1801494192), (112, 1688900805), (120, 1576307418), (126, 1501245160), (140, 1351120644), (144, 1313589515), (168, 1125933870), (180, 1050871612), (210, 900747096), (240, 788153709), (252, 750622580), (280, 675560322), (315, 600498064), (336, 562966935), (360, 525435806), (420, 450373548), (504, 375311290), (560, 337780161), (630, 300249032), (720, 262717903), (840, 225186774), (1008, 187655645), (1260, 150124516), (1680, 112593387), (2520, 75062258), (2969, 63710640), (5040, 37531129), (5938, 31855320), (8907, 21236880), (11876, 15927660), (12641, 14963760), (14845, 12742128), (17814, 10618440), (20783, 9101520), (23752, 7963830), (25282, 7481880), (26721, 7078960), (29690, 6371064), (35628, 5309220), (37923, 4987920), (41566, 4550760), (44535, 4247376), (47504, 3981915), (50564, 3740940), (53442, 3539480), (59380, 3185532), (62349, 3033840), (63205, 2992752), (71256, 2654610), (75846, 2493960), (83132, 2275380), (88487, 2137680), (89070, 2123688), (101128, 1870470), (103915, 1820304), (106884, 1769740), (113769, 1662640), (118760, 1592766), (124698, 1516920), (126410, 1496376), (133605, 1415792), (142512, 1327305), (151692, 1246980), (166264, 1137690), (176974, 1068840), (178140, 1061844), (187047, 1011280), (189615, 997584), (202256, 935235), (207830, 910152), (213768, 884870), (227538, 831320), (237520, 796383), (249396, 758460), (252820, 748188), (265461, 712560), (267210, 707896), (303384, 623490), (311745, 606768), (332528, 568845), (353948, 534420), (356280, 530922), (374094, 505640), (379230, 498792), (415660, 455076), (427536, 442435)]