1603681920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2003}}^1$

素因数の和:2167

約数の個数: 192

約数和(自身を含む): 5580338400

約数和(自身を除く): 3976656480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 139, 144, 160, 180, 192, 240, 278, 288, 320, 360, 384, 417, 480, 556, 576, 640, 695, 720, 834, 960, 1112, 1152, 1251, 1390, 1440, 1668, 1920, 2003, 2085, 2224, 2502, 2780, 2880, 3336, 4006, 4170, 4448, 5004, 5560, 5760, 6009, 6255, 6672, 8012, 8340, 8896, 10008, 10015, 11120, 12018, 12510, 13344, 16024, 16680, 17792, 18027, 20016, 20030, 22240, 24036, 25020, 26688, 30045, 32048, 33360, 36054, 40032, 40060, 44480, 48072, 50040, 53376, 60090, 64096, 66720, 72108, 80064, 80120, 88960, 90135, 96144, 100080, 120180, 128192, 133440, 144216, 160128, 160240, 180270, 192288, 200160, 240360, 256384, 266880, 278417, 288432, 320480, 360540, 384576, 400320, 480720, 556834, 576864, 640960, 721080, 769152, 800640, 835251, 961440, 1113668, 1153728, 1281920, 1392085, 1442160, 1670502, 1922880, 2227336, 2307456, 2505753, 2784170, 2884320, 3341004, 3845760, 4176255, 4454672, 5011506, 5568340, 5768640, 6682008, 8352510, 8909344, 10023012, 11136680, 11537280, 12528765, 13364016, 16705020, 17818688, 20046024, 22273360, 25057530, 26728032, 33410040, 35637376, 40092048, 44546720, 50115060, 53456064, 66820080, 80184096, 89093440, 100230120, 106912128, 133640160, 160368192, 178186880, 200460240, 267280320, 320736384, 400920480, 534560640, 801840960, 1603681920]

約数ペア:

[(1, 1603681920), (2, 801840960), (3, 534560640), (4, 400920480), (5, 320736384), (6, 267280320), (8, 200460240), (9, 178186880), (10, 160368192), (12, 133640160), (15, 106912128), (16, 100230120), (18, 89093440), (20, 80184096), (24, 66820080), (30, 53456064), (32, 50115060), (36, 44546720), (40, 40092048), (45, 35637376), (48, 33410040), (60, 26728032), (64, 25057530), (72, 22273360), (80, 20046024), (90, 17818688), (96, 16705020), (120, 13364016), (128, 12528765), (139, 11537280), (144, 11136680), (160, 10023012), (180, 8909344), (192, 8352510), (240, 6682008), (278, 5768640), (288, 5568340), (320, 5011506), (360, 4454672), (384, 4176255), (417, 3845760), (480, 3341004), (556, 2884320), (576, 2784170), (640, 2505753), (695, 2307456), (720, 2227336), (834, 1922880), (960, 1670502), (1112, 1442160), (1152, 1392085), (1251, 1281920), (1390, 1153728), (1440, 1113668), (1668, 961440), (1920, 835251), (2003, 800640), (2085, 769152), (2224, 721080), (2502, 640960), (2780, 576864), (2880, 556834), (3336, 480720), (4006, 400320), (4170, 384576), (4448, 360540), (5004, 320480), (5560, 288432), (5760, 278417), (6009, 266880), (6255, 256384), (6672, 240360), (8012, 200160), (8340, 192288), (8896, 180270), (10008, 160240), (10015, 160128), (11120, 144216), (12018, 133440), (12510, 128192), (13344, 120180), (16024, 100080), (16680, 96144), (17792, 90135), (18027, 88960), (20016, 80120), (20030, 80064), (22240, 72108), (24036, 66720), (25020, 64096), (26688, 60090), (30045, 53376), (32048, 50040), (33360, 48072), (36054, 44480), (40032, 40060)]