1301364720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{379}}^1$

素因数の和:668

約数の個数: 240

約数和(自身を含む): 4630953600

約数和(自身を除く): 3329588880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 251, 285, 304, 342, 360, 379, 380, 456, 502, 570, 684, 720, 753, 758, 760, 855, 912, 1004, 1137, 1140, 1255, 1368, 1506, 1516, 1520, 1710, 1895, 2008, 2259, 2274, 2280, 2510, 2736, 3012, 3032, 3411, 3420, 3765, 3790, 4016, 4518, 4548, 4560, 4769, 5020, 5685, 6024, 6064, 6822, 6840, 7201, 7530, 7580, 9036, 9096, 9538, 10040, 11295, 11370, 12048, 13644, 13680, 14307, 14402, 15060, 15160, 17055, 18072, 18192, 19076, 20080, 21603, 22590, 22740, 23845, 27288, 28614, 28804, 30120, 30320, 34110, 36005, 36144, 38152, 42921, 43206, 45180, 45480, 47690, 54576, 57228, 57608, 60240, 64809, 68220, 71535, 72010, 76304, 85842, 86412, 90360, 90960, 95129, 95380, 108015, 114456, 115216, 129618, 136440, 143070, 144020, 171684, 172824, 180720, 190258, 190760, 214605, 216030, 228912, 259236, 272880, 285387, 286140, 288040, 324045, 343368, 345648, 380516, 381520, 429210, 432060, 475645, 518472, 570774, 572280, 576080, 648090, 686736, 761032, 856161, 858420, 864120, 951290, 1036944, 1141548, 1144560, 1296180, 1426935, 1522064, 1712322, 1716840, 1728240, 1807451, 1902580, 2283096, 2592360, 2853870, 3424644, 3433680, 3614902, 3805160, 4280805, 4566192, 5184720, 5422353, 5707740, 6849288, 7229804, 7610320, 8561610, 9037255, 10844706, 11415480, 13698576, 14459608, 16267059, 17123220, 18074510, 21689412, 22830960, 27111765, 28919216, 32534118, 34246440, 36149020, 43378824, 54223530, 65068236, 68492880, 72298040, 81335295, 86757648, 108447060, 130136472, 144596080, 162670590, 216894120, 260272944, 325341180, 433788240, 650682360, 1301364720]

約数ペア:

[(1, 1301364720), (2, 650682360), (3, 433788240), (4, 325341180), (5, 260272944), (6, 216894120), (8, 162670590), (9, 144596080), (10, 130136472), (12, 108447060), (15, 86757648), (16, 81335295), (18, 72298040), (19, 68492880), (20, 65068236), (24, 54223530), (30, 43378824), (36, 36149020), (38, 34246440), (40, 32534118), (45, 28919216), (48, 27111765), (57, 22830960), (60, 21689412), (72, 18074510), (76, 17123220), (80, 16267059), (90, 14459608), (95, 13698576), (114, 11415480), (120, 10844706), (144, 9037255), (152, 8561610), (171, 7610320), (180, 7229804), (190, 6849288), (228, 5707740), (240, 5422353), (251, 5184720), (285, 4566192), (304, 4280805), (342, 3805160), (360, 3614902), (379, 3433680), (380, 3424644), (456, 2853870), (502, 2592360), (570, 2283096), (684, 1902580), (720, 1807451), (753, 1728240), (758, 1716840), (760, 1712322), (855, 1522064), (912, 1426935), (1004, 1296180), (1137, 1144560), (1140, 1141548), (1255, 1036944), (1368, 951290), (1506, 864120), (1516, 858420), (1520, 856161), (1710, 761032), (1895, 686736), (2008, 648090), (2259, 576080), (2274, 572280), (2280, 570774), (2510, 518472), (2736, 475645), (3012, 432060), (3032, 429210), (3411, 381520), (3420, 380516), (3765, 345648), (3790, 343368), (4016, 324045), (4518, 288040), (4548, 286140), (4560, 285387), (4769, 272880), (5020, 259236), (5685, 228912), (6024, 216030), (6064, 214605), (6822, 190760), (6840, 190258), (7201, 180720), (7530, 172824), (7580, 171684), (9036, 144020), (9096, 143070), (9538, 136440), (10040, 129618), (11295, 115216), (11370, 114456), (12048, 108015), (13644, 95380), (13680, 95129), (14307, 90960), (14402, 90360), (15060, 86412), (15160, 85842), (17055, 76304), (18072, 72010), (18192, 71535), (19076, 68220), (20080, 64809), (21603, 60240), (22590, 57608), (22740, 57228), (23845, 54576), (27288, 47690), (28614, 45480), (28804, 45180), (30120, 43206), (30320, 42921), (34110, 38152), (36005, 36144)]