2010291840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{829}}^1$

素因数の和:1275

約数の個数: 192

約数和(自身を含む): 6966671400

約数和(自身を除く): 4956379560

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, 144, 160, 180, 192, 240, 288, 320, 360, 384, 421, 480, 576, 640, 720, 829, 842, 960, 1152, 1263, 1440, 1658, 1684, 1920, 2105, 2487, 2526, 2880, 3316, 3368, 3789, 4145, 4210, 4974, 5052, 5760, 6315, 6632, 6736, 7461, 7578, 8290, 8420, 9948, 10104, 12435, 12630, 13264, 13472, 14922, 15156, 16580, 16840, 18945, 19896, 20208, 24870, 25260, 26528, 26944, 29844, 30312, 33160, 33680, 37305, 37890, 39792, 40416, 49740, 50520, 53056, 53888, 59688, 60624, 66320, 67360, 74610, 75780, 79584, 80832, 99480, 101040, 106112, 119376, 121248, 132640, 134720, 149220, 151560, 159168, 161664, 198960, 202080, 238752, 242496, 265280, 269440, 298440, 303120, 318336, 349009, 397920, 404160, 477504, 484992, 530560, 596880, 606240, 698018, 795840, 808320, 955008, 1047027, 1193760, 1212480, 1396036, 1591680, 1745045, 2094054, 2387520, 2424960, 2792072, 3141081, 3490090, 4188108, 4775040, 5235135, 5584144, 6282162, 6980180, 8376216, 10470270, 11168288, 12564324, 13960360, 15705405, 16752432, 20940540, 22336576, 25128648, 27920720, 31410810, 33504864, 41881080, 44673152, 50257296, 55841440, 62821620, 67009728, 83762160, 100514592, 111682880, 125643240, 134019456, 167524320, 201029184, 223365760, 251286480, 335048640, 402058368, 502572960, 670097280, 1005145920, 2010291840]

約数ペア:

[(1, 2010291840), (2, 1005145920), (3, 670097280), (4, 502572960), (5, 402058368), (6, 335048640), (8, 251286480), (9, 223365760), (10, 201029184), (12, 167524320), (15, 134019456), (16, 125643240), (18, 111682880), (20, 100514592), (24, 83762160), (30, 67009728), (32, 62821620), (36, 55841440), (40, 50257296), (45, 44673152), (48, 41881080), (60, 33504864), (64, 31410810), (72, 27920720), (80, 25128648), (90, 22336576), (96, 20940540), (120, 16752432), (128, 15705405), (144, 13960360), (160, 12564324), (180, 11168288), (192, 10470270), (240, 8376216), (288, 6980180), (320, 6282162), (360, 5584144), (384, 5235135), (421, 4775040), (480, 4188108), (576, 3490090), (640, 3141081), (720, 2792072), (829, 2424960), (842, 2387520), (960, 2094054), (1152, 1745045), (1263, 1591680), (1440, 1396036), (1658, 1212480), (1684, 1193760), (1920, 1047027), (2105, 955008), (2487, 808320), (2526, 795840), (2880, 698018), (3316, 606240), (3368, 596880), (3789, 530560), (4145, 484992), (4210, 477504), (4974, 404160), (5052, 397920), (5760, 349009), (6315, 318336), (6632, 303120), (6736, 298440), (7461, 269440), (7578, 265280), (8290, 242496), (8420, 238752), (9948, 202080), (10104, 198960), (12435, 161664), (12630, 159168), (13264, 151560), (13472, 149220), (14922, 134720), (15156, 132640), (16580, 121248), (16840, 119376), (18945, 106112), (19896, 101040), (20208, 99480), (24870, 80832), (25260, 79584), (26528, 75780), (26944, 74610), (29844, 67360), (30312, 66320), (33160, 60624), (33680, 59688), (37305, 53888), (37890, 53056), (39792, 50520), (40416, 49740)]