283622640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2137}}^1$

素因数の和:2239

約数の個数: 160

約数和(自身を含む): 1018030080

約数和(自身を除く): 734407440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 105, 112, 120, 140, 158, 168, 210, 237, 240, 280, 316, 336, 395, 420, 474, 553, 560, 632, 790, 840, 948, 1106, 1185, 1264, 1580, 1659, 1680, 1896, 2137, 2212, 2370, 2765, 3160, 3318, 3792, 4274, 4424, 4740, 5530, 6320, 6411, 6636, 8295, 8548, 8848, 9480, 10685, 11060, 12822, 13272, 14959, 16590, 17096, 18960, 21370, 22120, 25644, 26544, 29918, 32055, 33180, 34192, 42740, 44240, 44877, 51288, 59836, 64110, 66360, 74795, 85480, 89754, 102576, 119672, 128220, 132720, 149590, 168823, 170960, 179508, 224385, 239344, 256440, 299180, 337646, 359016, 448770, 506469, 512880, 598360, 675292, 718032, 844115, 897540, 1012938, 1181761, 1196720, 1350584, 1688230, 1795080, 2025876, 2363522, 2532345, 2701168, 3376460, 3545283, 3590160, 4051752, 4727044, 5064690, 5908805, 6752920, 7090566, 8103504, 9454088, 10129380, 11817610, 13505840, 14181132, 17726415, 18908176, 20258760, 23635220, 28362264, 35452830, 40517520, 47270440, 56724528, 70905660, 94540880, 141811320, 283622640]

約数ペア:

[(1, 283622640), (2, 141811320), (3, 94540880), (4, 70905660), (5, 56724528), (6, 47270440), (7, 40517520), (8, 35452830), (10, 28362264), (12, 23635220), (14, 20258760), (15, 18908176), (16, 17726415), (20, 14181132), (21, 13505840), (24, 11817610), (28, 10129380), (30, 9454088), (35, 8103504), (40, 7090566), (42, 6752920), (48, 5908805), (56, 5064690), (60, 4727044), (70, 4051752), (79, 3590160), (80, 3545283), (84, 3376460), (105, 2701168), (112, 2532345), (120, 2363522), (140, 2025876), (158, 1795080), (168, 1688230), (210, 1350584), (237, 1196720), (240, 1181761), (280, 1012938), (316, 897540), (336, 844115), (395, 718032), (420, 675292), (474, 598360), (553, 512880), (560, 506469), (632, 448770), (790, 359016), (840, 337646), (948, 299180), (1106, 256440), (1185, 239344), (1264, 224385), (1580, 179508), (1659, 170960), (1680, 168823), (1896, 149590), (2137, 132720), (2212, 128220), (2370, 119672), (2765, 102576), (3160, 89754), (3318, 85480), (3792, 74795), (4274, 66360), (4424, 64110), (4740, 59836), (5530, 51288), (6320, 44877), (6411, 44240), (6636, 42740), (8295, 34192), (8548, 33180), (8848, 32055), (9480, 29918), (10685, 26544), (11060, 25644), (12822, 22120), (13272, 21370), (14959, 18960), (16590, 17096)]