2017255080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{30509}}^1$

素因数の和:30571

約数の個数: 128

約数和(自身を含む): 6590160000

約数和(自身を除く): 4572904920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 348, 380, 435, 456, 551, 570, 580, 696, 760, 870, 1102, 1140, 1160, 1653, 1740, 2204, 2280, 2755, 3306, 3480, 4408, 5510, 6612, 8265, 11020, 13224, 16530, 22040, 30509, 33060, 61018, 66120, 91527, 122036, 152545, 183054, 244072, 305090, 366108, 457635, 579671, 610180, 732216, 884761, 915270, 1159342, 1220360, 1739013, 1769522, 1830540, 2318684, 2654283, 2898355, 3478026, 3539044, 3661080, 4423805, 4637368, 5308566, 5796710, 6956052, 7078088, 8695065, 8847610, 10617132, 11593420, 13271415, 13912104, 16810459, 17390130, 17695220, 21234264, 23186840, 26542830, 33620918, 34780260, 35390440, 50431377, 53085660, 67241836, 69560520, 84052295, 100862754, 106171320, 134483672, 168104590, 201725508, 252156885, 336209180, 403451016, 504313770, 672418360, 1008627540, 2017255080]

約数ペア:

[(1, 2017255080), (2, 1008627540), (3, 672418360), (4, 504313770), (5, 403451016), (6, 336209180), (8, 252156885), (10, 201725508), (12, 168104590), (15, 134483672), (19, 106171320), (20, 100862754), (24, 84052295), (29, 69560520), (30, 67241836), (38, 53085660), (40, 50431377), (57, 35390440), (58, 34780260), (60, 33620918), (76, 26542830), (87, 23186840), (95, 21234264), (114, 17695220), (116, 17390130), (120, 16810459), (145, 13912104), (152, 13271415), (174, 11593420), (190, 10617132), (228, 8847610), (232, 8695065), (285, 7078088), (290, 6956052), (348, 5796710), (380, 5308566), (435, 4637368), (456, 4423805), (551, 3661080), (570, 3539044), (580, 3478026), (696, 2898355), (760, 2654283), (870, 2318684), (1102, 1830540), (1140, 1769522), (1160, 1739013), (1653, 1220360), (1740, 1159342), (2204, 915270), (2280, 884761), (2755, 732216), (3306, 610180), (3480, 579671), (4408, 457635), (5510, 366108), (6612, 305090), (8265, 244072), (11020, 183054), (13224, 152545), (16530, 122036), (22040, 91527), (30509, 66120), (33060, 61018)]