155591904720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{12301}}^1\times {\mathrm{7529}}^1$

素因数の和:19853

約数の個数: 160

約数和(自身を含む): 551357925120

約数和(自身を除く): 395766020400

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, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 7529, 12301, 15058, 22587, 24602, 30116, 36903, 37645, 45174, 49204, 52703, 60232, 61505, 73806, 75290, 86107, 90348, 98408, 105406, 112935, 120464, 123010, 147612, 150580, 158109, 172214, 180696, 184515, 196816, 210812, 225870, 246020, 258321, 263515, 295224, 301160, 316218, 344428, 361392, 369030, 421624, 430535, 451740, 492040, 516642, 527030, 590448, 602320, 632436, 688856, 738060, 790545, 843248, 861070, 903480, 984080, 1033284, 1054060, 1264872, 1291605, 1377712, 1476120, 1581090, 1722140, 1806960, 2066568, 2108120, 2529744, 2583210, 2952240, 3162180, 3444280, 4133136, 4216240, 5166420, 6324360, 6888560, 10332840, 12648720, 20665680, 92614229, 185228458, 277842687, 370456916, 463071145, 555685374, 648299603, 740913832, 926142290, 1111370748, 1296599206, 1389213435, 1481827664, 1852284580, 1944898809, 2222741496, 2593198412, 2778426870, 3241498015, 3704569160, 3889797618, 4445482992, 5186396824, 5556853740, 6482996030, 7409138320, 7779595236, 9724494045, 10372793648, 11113707480, 12965992060, 15559190472, 19448988090, 22227414960, 25931984120, 31118380944, 38897976180, 51863968240, 77795952360, 155591904720]

約数ペア:

[(1, 155591904720), (2, 77795952360), (3, 51863968240), (4, 38897976180), (5, 31118380944), (6, 25931984120), (7, 22227414960), (8, 19448988090), (10, 15559190472), (12, 12965992060), (14, 11113707480), (15, 10372793648), (16, 9724494045), (20, 7779595236), (21, 7409138320), (24, 6482996030), (28, 5556853740), (30, 5186396824), (35, 4445482992), (40, 3889797618), (42, 3704569160), (48, 3241498015), (56, 2778426870), (60, 2593198412), (70, 2222741496), (80, 1944898809), (84, 1852284580), (105, 1481827664), (112, 1389213435), (120, 1296599206), (140, 1111370748), (168, 926142290), (210, 740913832), (240, 648299603), (280, 555685374), (336, 463071145), (420, 370456916), (560, 277842687), (840, 185228458), (1680, 92614229), (7529, 20665680), (12301, 12648720), (15058, 10332840), (22587, 6888560), (24602, 6324360), (30116, 5166420), (36903, 4216240), (37645, 4133136), (45174, 3444280), (49204, 3162180), (52703, 2952240), (60232, 2583210), (61505, 2529744), (73806, 2108120), (75290, 2066568), (86107, 1806960), (90348, 1722140), (98408, 1581090), (105406, 1476120), (112935, 1377712), (120464, 1291605), (123010, 1264872), (147612, 1054060), (150580, 1033284), (158109, 984080), (172214, 903480), (180696, 861070), (184515, 843248), (196816, 790545), (210812, 738060), (225870, 688856), (246020, 632436), (258321, 602320), (263515, 590448), (295224, 527030), (301160, 516642), (316218, 492040), (344428, 451740), (361392, 430535), (369030, 421624)]