7214502240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{455461}}^1$

素因数の和:455493

約数の個数: 144

約数和(自身を含む): 26857683216

約数和(自身を除く): 19643180976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 455461, 910922, 1366383, 1821844, 2277305, 2732766, 3643688, 4099149, 4554610, 5010071, 5465532, 6831915, 7287376, 8198298, 9109220, 10020142, 10931064, 13663830, 14574752, 15030213, 16396596, 18218440, 20040284, 20495745, 21862128, 25050355, 27327660, 30060426, 32793192, 36436880, 40080568, 40991490, 43724256, 45090639, 50100710, 54655320, 60120852, 65586384, 72873760, 75151065, 80161136, 81982980, 90181278, 100201420, 109310640, 120241704, 131172768, 150302130, 160322272, 163965960, 180362556, 200402840, 218621280, 225453195, 240483408, 300604260, 327931920, 360725112, 400805680, 450906390, 480966816, 601208520, 655863840, 721450224, 801611360, 901812780, 1202417040, 1442900448, 1803625560, 2404834080, 3607251120, 7214502240]

約数ペア:

[(1, 7214502240), (2, 3607251120), (3, 2404834080), (4, 1803625560), (5, 1442900448), (6, 1202417040), (8, 901812780), (9, 801611360), (10, 721450224), (11, 655863840), (12, 601208520), (15, 480966816), (16, 450906390), (18, 400805680), (20, 360725112), (22, 327931920), (24, 300604260), (30, 240483408), (32, 225453195), (33, 218621280), (36, 200402840), (40, 180362556), (44, 163965960), (45, 160322272), (48, 150302130), (55, 131172768), (60, 120241704), (66, 109310640), (72, 100201420), (80, 90181278), (88, 81982980), (90, 80161136), (96, 75151065), (99, 72873760), (110, 65586384), (120, 60120852), (132, 54655320), (144, 50100710), (160, 45090639), (165, 43724256), (176, 40991490), (180, 40080568), (198, 36436880), (220, 32793192), (240, 30060426), (264, 27327660), (288, 25050355), (330, 21862128), (352, 20495745), (360, 20040284), (396, 18218440), (440, 16396596), (480, 15030213), (495, 14574752), (528, 13663830), (660, 10931064), (720, 10020142), (792, 9109220), (880, 8198298), (990, 7287376), (1056, 6831915), (1320, 5465532), (1440, 5010071), (1584, 4554610), (1760, 4099149), (1980, 3643688), (2640, 2732766), (3168, 2277305), (3960, 1821844), (5280, 1366383), (7920, 910922), (15840, 455461)]