2205297120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20789}}^1$

素因数の和:20837

約数の個数: 192

約数和(自身を含む): 7921488960

約数和(自身を除く): 5716191840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1248, 1326, 1360, 1560, 1632, 1768, 2040, 2080, 2210, 2652, 2720, 3120, 3315, 3536, 4080, 4420, 5304, 6240, 6630, 7072, 8160, 8840, 10608, 13260, 17680, 20789, 21216, 26520, 35360, 41578, 53040, 62367, 83156, 103945, 106080, 124734, 166312, 207890, 249468, 270257, 311835, 332624, 353413, 415780, 498936, 540514, 623670, 665248, 706826, 810771, 831560, 997872, 1060239, 1081028, 1247340, 1351285, 1413652, 1621542, 1663120, 1767065, 1995744, 2120478, 2162056, 2494680, 2702570, 2827304, 3243084, 3326240, 3534130, 4053855, 4240956, 4324112, 4594369, 4989360, 5301195, 5405140, 5654608, 6486168, 7068260, 8107710, 8481912, 8648224, 9188738, 9978720, 10602390, 10810280, 11309216, 12972336, 13783107, 14136520, 16215420, 16963824, 18377476, 21204780, 21620560, 22971845, 25944672, 27566214, 28273040, 32430840, 33927648, 36754952, 42409560, 43241120, 45943690, 55132428, 56546080, 64861680, 68915535, 73509904, 84819120, 91887380, 110264856, 129723360, 137831070, 147019808, 169638240, 183774760, 220529712, 275662140, 367549520, 441059424, 551324280, 735099040, 1102648560, 2205297120]

約数ペア:

[(1, 2205297120), (2, 1102648560), (3, 735099040), (4, 551324280), (5, 441059424), (6, 367549520), (8, 275662140), (10, 220529712), (12, 183774760), (13, 169638240), (15, 147019808), (16, 137831070), (17, 129723360), (20, 110264856), (24, 91887380), (26, 84819120), (30, 73509904), (32, 68915535), (34, 64861680), (39, 56546080), (40, 55132428), (48, 45943690), (51, 43241120), (52, 42409560), (60, 36754952), (65, 33927648), (68, 32430840), (78, 28273040), (80, 27566214), (85, 25944672), (96, 22971845), (102, 21620560), (104, 21204780), (120, 18377476), (130, 16963824), (136, 16215420), (156, 14136520), (160, 13783107), (170, 12972336), (195, 11309216), (204, 10810280), (208, 10602390), (221, 9978720), (240, 9188738), (255, 8648224), (260, 8481912), (272, 8107710), (312, 7068260), (340, 6486168), (390, 5654608), (408, 5405140), (416, 5301195), (442, 4989360), (480, 4594369), (510, 4324112), (520, 4240956), (544, 4053855), (624, 3534130), (663, 3326240), (680, 3243084), (780, 2827304), (816, 2702570), (884, 2494680), (1020, 2162056), (1040, 2120478), (1105, 1995744), (1248, 1767065), (1326, 1663120), (1360, 1621542), (1560, 1413652), (1632, 1351285), (1768, 1247340), (2040, 1081028), (2080, 1060239), (2210, 997872), (2652, 831560), (2720, 810771), (3120, 706826), (3315, 665248), (3536, 623670), (4080, 540514), (4420, 498936), (5304, 415780), (6240, 353413), (6630, 332624), (7072, 311835), (8160, 270257), (8840, 249468), (10608, 207890), (13260, 166312), (17680, 124734), (20789, 106080), (21216, 103945), (26520, 83156), (35360, 62367), (41578, 53040)]