2002446240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5851}}^1$

素因数の和:5923

約数の個数: 192

約数和(自身を含む): 6795436032

約数和(自身を除く): 4792989792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 69, 80, 92, 93, 96, 115, 120, 124, 138, 155, 160, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 480, 496, 552, 620, 690, 713, 736, 744, 920, 930, 992, 1104, 1240, 1380, 1426, 1488, 1840, 1860, 2139, 2208, 2480, 2760, 2852, 2976, 3565, 3680, 3720, 4278, 4960, 5520, 5704, 5851, 7130, 7440, 8556, 10695, 11040, 11408, 11702, 14260, 14880, 17112, 17553, 21390, 22816, 23404, 28520, 29255, 34224, 35106, 42780, 46808, 57040, 58510, 68448, 70212, 85560, 87765, 93616, 114080, 117020, 134573, 140424, 171120, 175530, 181381, 187232, 234040, 269146, 280848, 342240, 351060, 362762, 403719, 468080, 538292, 544143, 561696, 672865, 702120, 725524, 807438, 906905, 936160, 1076584, 1088286, 1345730, 1404240, 1451048, 1614876, 1813810, 2018595, 2153168, 2176572, 2691460, 2720715, 2808480, 2902096, 3229752, 3627620, 4037190, 4171763, 4306336, 4353144, 5382920, 5441430, 5804192, 6459504, 7255240, 8074380, 8343526, 8706288, 10765840, 10882860, 12515289, 12919008, 14510480, 16148760, 16687052, 17412576, 20858815, 21531680, 21765720, 25030578, 29020960, 32297520, 33374104, 41717630, 43531440, 50061156, 62576445, 64595040, 66748208, 83435260, 87062880, 100122312, 125152890, 133496416, 166870520, 200244624, 250305780, 333741040, 400489248, 500611560, 667482080, 1001223120, 2002446240]

約数ペア:

[(1, 2002446240), (2, 1001223120), (3, 667482080), (4, 500611560), (5, 400489248), (6, 333741040), (8, 250305780), (10, 200244624), (12, 166870520), (15, 133496416), (16, 125152890), (20, 100122312), (23, 87062880), (24, 83435260), (30, 66748208), (31, 64595040), (32, 62576445), (40, 50061156), (46, 43531440), (48, 41717630), (60, 33374104), (62, 32297520), (69, 29020960), (80, 25030578), (92, 21765720), (93, 21531680), (96, 20858815), (115, 17412576), (120, 16687052), (124, 16148760), (138, 14510480), (155, 12919008), (160, 12515289), (184, 10882860), (186, 10765840), (230, 8706288), (240, 8343526), (248, 8074380), (276, 7255240), (310, 6459504), (345, 5804192), (368, 5441430), (372, 5382920), (460, 4353144), (465, 4306336), (480, 4171763), (496, 4037190), (552, 3627620), (620, 3229752), (690, 2902096), (713, 2808480), (736, 2720715), (744, 2691460), (920, 2176572), (930, 2153168), (992, 2018595), (1104, 1813810), (1240, 1614876), (1380, 1451048), (1426, 1404240), (1488, 1345730), (1840, 1088286), (1860, 1076584), (2139, 936160), (2208, 906905), (2480, 807438), (2760, 725524), (2852, 702120), (2976, 672865), (3565, 561696), (3680, 544143), (3720, 538292), (4278, 468080), (4960, 403719), (5520, 362762), (5704, 351060), (5851, 342240), (7130, 280848), (7440, 269146), (8556, 234040), (10695, 187232), (11040, 181381), (11408, 175530), (11702, 171120), (14260, 140424), (14880, 134573), (17112, 117020), (17553, 114080), (21390, 93616), (22816, 87765), (23404, 85560), (28520, 70212), (29255, 68448), (34224, 58510), (35106, 57040), (42780, 46808)]