120409969160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1291}}^1\times {\mathrm{2161}}^1$

素因数の和:3559

約数の個数: 128

約数和(自身を含む): 295643295360

約数和(自身を除く): 175233326200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 83, 104, 130, 166, 260, 332, 415, 520, 664, 830, 1079, 1291, 1660, 2158, 2161, 2582, 3320, 4316, 4322, 5164, 5395, 6455, 8632, 8644, 10328, 10790, 10805, 12910, 16783, 17288, 21580, 21610, 25820, 28093, 33566, 43160, 43220, 51640, 56186, 67132, 83915, 86440, 107153, 112372, 134264, 140465, 167830, 179363, 214306, 224744, 280930, 335660, 358726, 428612, 535765, 561860, 671320, 717452, 857224, 896815, 1071530, 1123720, 1392989, 1434904, 1793630, 2143060, 2331719, 2785978, 2789851, 3587260, 4286120, 4663438, 5571956, 5579702, 6964945, 7174520, 9326876, 11143912, 11159404, 11658595, 13929890, 13949255, 18653752, 22318808, 23317190, 27859780, 27898510, 36268063, 46634380, 55719560, 55797020, 72536126, 93268760, 111594040, 145072252, 181340315, 231557633, 290144504, 362680630, 463115266, 725361260, 926230532, 1157788165, 1450722520, 1852461064, 2315576330, 3010249229, 4631152660, 6020498458, 9262305320, 12040996916, 15051246145, 24081993832, 30102492290, 60204984580, 120409969160]

約数ペア:

[(1, 120409969160), (2, 60204984580), (4, 30102492290), (5, 24081993832), (8, 15051246145), (10, 12040996916), (13, 9262305320), (20, 6020498458), (26, 4631152660), (40, 3010249229), (52, 2315576330), (65, 1852461064), (83, 1450722520), (104, 1157788165), (130, 926230532), (166, 725361260), (260, 463115266), (332, 362680630), (415, 290144504), (520, 231557633), (664, 181340315), (830, 145072252), (1079, 111594040), (1291, 93268760), (1660, 72536126), (2158, 55797020), (2161, 55719560), (2582, 46634380), (3320, 36268063), (4316, 27898510), (4322, 27859780), (5164, 23317190), (5395, 22318808), (6455, 18653752), (8632, 13949255), (8644, 13929890), (10328, 11658595), (10790, 11159404), (10805, 11143912), (12910, 9326876), (16783, 7174520), (17288, 6964945), (21580, 5579702), (21610, 5571956), (25820, 4663438), (28093, 4286120), (33566, 3587260), (43160, 2789851), (43220, 2785978), (51640, 2331719), (56186, 2143060), (67132, 1793630), (83915, 1434904), (86440, 1392989), (107153, 1123720), (112372, 1071530), (134264, 896815), (140465, 857224), (167830, 717452), (179363, 671320), (214306, 561860), (224744, 535765), (280930, 428612), (335660, 358726)]