1381401120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4289}}^1$

素因数の和:4379

約数の個数: 192

約数和(自身を含む): 4825941120

約数和(自身を除く): 3444540000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 61, 66, 80, 88, 96, 110, 120, 122, 132, 160, 165, 176, 183, 220, 240, 244, 264, 305, 330, 352, 366, 440, 480, 488, 528, 610, 660, 671, 732, 880, 915, 976, 1056, 1220, 1320, 1342, 1464, 1760, 1830, 1952, 2013, 2440, 2640, 2684, 2928, 3355, 3660, 4026, 4289, 4880, 5280, 5368, 5856, 6710, 7320, 8052, 8578, 9760, 10065, 10736, 12867, 13420, 14640, 16104, 17156, 20130, 21445, 21472, 25734, 26840, 29280, 32208, 34312, 40260, 42890, 47179, 51468, 53680, 64335, 64416, 68624, 80520, 85780, 94358, 102936, 107360, 128670, 137248, 141537, 161040, 171560, 188716, 205872, 235895, 257340, 261629, 283074, 322080, 343120, 377432, 411744, 471790, 514680, 523258, 566148, 686240, 707685, 754864, 784887, 943580, 1029360, 1046516, 1132296, 1308145, 1415370, 1509728, 1569774, 1887160, 2058720, 2093032, 2264592, 2616290, 2830740, 2877919, 3139548, 3774320, 3924435, 4186064, 4529184, 5232580, 5661480, 5755838, 6279096, 7548640, 7848870, 8372128, 8633757, 10465160, 11322960, 11511676, 12558192, 14389595, 15697740, 17267514, 20930320, 22645920, 23023352, 25116384, 28779190, 31395480, 34535028, 41860640, 43168785, 46046704, 57558380, 62790960, 69070056, 86337570, 92093408, 115116760, 125581920, 138140112, 172675140, 230233520, 276280224, 345350280, 460467040, 690700560, 1381401120]

約数ペア:

[(1, 1381401120), (2, 690700560), (3, 460467040), (4, 345350280), (5, 276280224), (6, 230233520), (8, 172675140), (10, 138140112), (11, 125581920), (12, 115116760), (15, 92093408), (16, 86337570), (20, 69070056), (22, 62790960), (24, 57558380), (30, 46046704), (32, 43168785), (33, 41860640), (40, 34535028), (44, 31395480), (48, 28779190), (55, 25116384), (60, 23023352), (61, 22645920), (66, 20930320), (80, 17267514), (88, 15697740), (96, 14389595), (110, 12558192), (120, 11511676), (122, 11322960), (132, 10465160), (160, 8633757), (165, 8372128), (176, 7848870), (183, 7548640), (220, 6279096), (240, 5755838), (244, 5661480), (264, 5232580), (305, 4529184), (330, 4186064), (352, 3924435), (366, 3774320), (440, 3139548), (480, 2877919), (488, 2830740), (528, 2616290), (610, 2264592), (660, 2093032), (671, 2058720), (732, 1887160), (880, 1569774), (915, 1509728), (976, 1415370), (1056, 1308145), (1220, 1132296), (1320, 1046516), (1342, 1029360), (1464, 943580), (1760, 784887), (1830, 754864), (1952, 707685), (2013, 686240), (2440, 566148), (2640, 523258), (2684, 514680), (2928, 471790), (3355, 411744), (3660, 377432), (4026, 343120), (4289, 322080), (4880, 283074), (5280, 261629), (5368, 257340), (5856, 235895), (6710, 205872), (7320, 188716), (8052, 171560), (8578, 161040), (9760, 141537), (10065, 137248), (10736, 128670), (12867, 107360), (13420, 102936), (14640, 94358), (16104, 85780), (17156, 80520), (20130, 68624), (21445, 64416), (21472, 64335), (25734, 53680), (26840, 51468), (29280, 47179), (32208, 42890), (34312, 40260)]