2019376080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{619}}^1$

素因数の和:858

約数の個数: 240

約数和(自身を含む): 7124008320

約数和(自身を除く): 5104632240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 197, 207, 230, 240, 276, 345, 360, 368, 394, 414, 460, 552, 591, 619, 690, 720, 788, 828, 920, 985, 1035, 1104, 1182, 1238, 1380, 1576, 1656, 1773, 1840, 1857, 1970, 2070, 2364, 2476, 2760, 2955, 3095, 3152, 3312, 3546, 3714, 3940, 4140, 4531, 4728, 4952, 5520, 5571, 5910, 6190, 7092, 7428, 7880, 8280, 8865, 9062, 9285, 9456, 9904, 11142, 11820, 12380, 13593, 14184, 14237, 14856, 15760, 16560, 17730, 18124, 18570, 22284, 22655, 23640, 24760, 27186, 27855, 28368, 28474, 29712, 35460, 36248, 37140, 40779, 42711, 44568, 45310, 47280, 49520, 54372, 55710, 56948, 67965, 70920, 71185, 72496, 74280, 81558, 85422, 89136, 90620, 108744, 111420, 113896, 121943, 128133, 135930, 141840, 142370, 148560, 163116, 170844, 181240, 203895, 213555, 217488, 222840, 227792, 243886, 256266, 271860, 284740, 326232, 341688, 362480, 365829, 407790, 427110, 445680, 487772, 512532, 543720, 569480, 609715, 640665, 652464, 683376, 731658, 815580, 854220, 975544, 1025064, 1087440, 1097487, 1138960, 1219430, 1281330, 1463316, 1631160, 1708440, 1829145, 1951088, 2050128, 2194974, 2438860, 2562660, 2804689, 2926632, 3262320, 3416880, 3658290, 4389948, 4877720, 5125320, 5487435, 5609378, 5853264, 7316580, 8414067, 8779896, 9755440, 10250640, 10974870, 11218756, 14023445, 14633160, 16828134, 17559792, 21949740, 22437512, 25242201, 28046890, 29266320, 33656268, 42070335, 43899480, 44875024, 50484402, 56093780, 67312536, 84140670, 87798960, 100968804, 112187560, 126211005, 134625072, 168281340, 201937608, 224375120, 252422010, 336562680, 403875216, 504844020, 673125360, 1009688040, 2019376080]

約数ペア:

[(1, 2019376080), (2, 1009688040), (3, 673125360), (4, 504844020), (5, 403875216), (6, 336562680), (8, 252422010), (9, 224375120), (10, 201937608), (12, 168281340), (15, 134625072), (16, 126211005), (18, 112187560), (20, 100968804), (23, 87798960), (24, 84140670), (30, 67312536), (36, 56093780), (40, 50484402), (45, 44875024), (46, 43899480), (48, 42070335), (60, 33656268), (69, 29266320), (72, 28046890), (80, 25242201), (90, 22437512), (92, 21949740), (115, 17559792), (120, 16828134), (138, 14633160), (144, 14023445), (180, 11218756), (184, 10974870), (197, 10250640), (207, 9755440), (230, 8779896), (240, 8414067), (276, 7316580), (345, 5853264), (360, 5609378), (368, 5487435), (394, 5125320), (414, 4877720), (460, 4389948), (552, 3658290), (591, 3416880), (619, 3262320), (690, 2926632), (720, 2804689), (788, 2562660), (828, 2438860), (920, 2194974), (985, 2050128), (1035, 1951088), (1104, 1829145), (1182, 1708440), (1238, 1631160), (1380, 1463316), (1576, 1281330), (1656, 1219430), (1773, 1138960), (1840, 1097487), (1857, 1087440), (1970, 1025064), (2070, 975544), (2364, 854220), (2476, 815580), (2760, 731658), (2955, 683376), (3095, 652464), (3152, 640665), (3312, 609715), (3546, 569480), (3714, 543720), (3940, 512532), (4140, 487772), (4531, 445680), (4728, 427110), (4952, 407790), (5520, 365829), (5571, 362480), (5910, 341688), (6190, 326232), (7092, 284740), (7428, 271860), (7880, 256266), (8280, 243886), (8865, 227792), (9062, 222840), (9285, 217488), (9456, 213555), (9904, 203895), (11142, 181240), (11820, 170844), (12380, 163116), (13593, 148560), (14184, 142370), (14237, 141840), (14856, 135930), (15760, 128133), (16560, 121943), (17730, 113896), (18124, 111420), (18570, 108744), (22284, 90620), (22655, 89136), (23640, 85422), (24760, 81558), (27186, 74280), (27855, 72496), (28368, 71185), (28474, 70920), (29712, 67965), (35460, 56948), (36248, 55710), (37140, 54372), (40779, 49520), (42711, 47280), (44568, 45310)]