201460698440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{701}}^1\times {\mathrm{2003}}^1$

素因数の和:2943

約数の個数: 128

約数和(自身を含む): 483154139520

約数和(自身を除く): 281693441080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 211, 340, 422, 680, 701, 844, 1055, 1402, 1688, 2003, 2110, 2804, 3505, 3587, 4006, 4220, 5608, 7010, 7174, 8012, 8440, 10015, 11917, 14020, 14348, 16024, 17935, 20030, 23834, 28040, 28696, 34051, 35870, 40060, 47668, 59585, 68102, 71740, 80120, 95336, 119170, 136204, 143480, 147911, 170255, 238340, 272408, 295822, 340510, 422633, 476680, 591644, 681020, 739555, 845266, 1183288, 1362040, 1404103, 1479110, 1690532, 2113165, 2514487, 2808206, 2958220, 3381064, 4226330, 5028974, 5616412, 5916440, 7020515, 7184761, 8452660, 10057948, 11232824, 12572435, 14041030, 14369522, 16905320, 20115896, 23869751, 25144870, 28082060, 28739044, 35923805, 47739502, 50289740, 56164120, 57478088, 71847610, 95479004, 100579480, 119348755, 143695220, 190958008, 238697510, 287390440, 296265733, 477395020, 592531466, 954790040, 1185062932, 1481328665, 2370125864, 2962657330, 5036517461, 5925314660, 10073034922, 11850629320, 20146069844, 25182587305, 40292139688, 50365174610, 100730349220, 201460698440]

約数ペア:

[(1, 201460698440), (2, 100730349220), (4, 50365174610), (5, 40292139688), (8, 25182587305), (10, 20146069844), (17, 11850629320), (20, 10073034922), (34, 5925314660), (40, 5036517461), (68, 2962657330), (85, 2370125864), (136, 1481328665), (170, 1185062932), (211, 954790040), (340, 592531466), (422, 477395020), (680, 296265733), (701, 287390440), (844, 238697510), (1055, 190958008), (1402, 143695220), (1688, 119348755), (2003, 100579480), (2110, 95479004), (2804, 71847610), (3505, 57478088), (3587, 56164120), (4006, 50289740), (4220, 47739502), (5608, 35923805), (7010, 28739044), (7174, 28082060), (8012, 25144870), (8440, 23869751), (10015, 20115896), (11917, 16905320), (14020, 14369522), (14348, 14041030), (16024, 12572435), (17935, 11232824), (20030, 10057948), (23834, 8452660), (28040, 7184761), (28696, 7020515), (34051, 5916440), (35870, 5616412), (40060, 5028974), (47668, 4226330), (59585, 3381064), (68102, 2958220), (71740, 2808206), (80120, 2514487), (95336, 2113165), (119170, 1690532), (136204, 1479110), (143480, 1404103), (147911, 1362040), (170255, 1183288), (238340, 845266), (272408, 739555), (295822, 681020), (340510, 591644), (422633, 476680)]