57887230720

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{9539}}^1$

素因数の和:10002

約数の個数: 144

約数和(自身を含む): 151630133760

約数和(自身を除く): 93742903040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 431, 440, 640, 704, 862, 880, 1280, 1408, 1724, 1760, 2155, 2816, 3448, 3520, 4310, 4741, 6896, 7040, 8620, 9482, 9539, 13792, 14080, 17240, 18964, 19078, 23705, 27584, 34480, 37928, 38156, 47410, 47695, 55168, 68960, 75856, 76312, 94820, 95390, 104929, 110336, 137920, 151712, 152624, 189640, 190780, 209858, 275840, 303424, 305248, 379280, 381560, 419716, 524645, 551680, 606848, 610496, 758560, 763120, 839432, 1049290, 1213696, 1220992, 1517120, 1526240, 1678864, 2098580, 2441984, 3034240, 3052480, 3357728, 4111309, 4197160, 6068480, 6104960, 6715456, 8222618, 8394320, 12209920, 13430912, 16445236, 16788640, 20556545, 26861824, 32890472, 33577280, 41113090, 45224399, 65780944, 67154560, 82226180, 90448798, 131561888, 134309120, 164452360, 180897596, 226121995, 263123776, 328904720, 361795192, 452243990, 526247552, 657809440, 723590384, 904487980, 1052495104, 1315618880, 1447180768, 1808975960, 2631237760, 2894361536, 3617951920, 5262475520, 5788723072, 7235903840, 11577446144, 14471807680, 28943615360, 57887230720]

約数ペア:

[(1, 57887230720), (2, 28943615360), (4, 14471807680), (5, 11577446144), (8, 7235903840), (10, 5788723072), (11, 5262475520), (16, 3617951920), (20, 2894361536), (22, 2631237760), (32, 1808975960), (40, 1447180768), (44, 1315618880), (55, 1052495104), (64, 904487980), (80, 723590384), (88, 657809440), (110, 526247552), (128, 452243990), (160, 361795192), (176, 328904720), (220, 263123776), (256, 226121995), (320, 180897596), (352, 164452360), (431, 134309120), (440, 131561888), (640, 90448798), (704, 82226180), (862, 67154560), (880, 65780944), (1280, 45224399), (1408, 41113090), (1724, 33577280), (1760, 32890472), (2155, 26861824), (2816, 20556545), (3448, 16788640), (3520, 16445236), (4310, 13430912), (4741, 12209920), (6896, 8394320), (7040, 8222618), (8620, 6715456), (9482, 6104960), (9539, 6068480), (13792, 4197160), (14080, 4111309), (17240, 3357728), (18964, 3052480), (19078, 3034240), (23705, 2441984), (27584, 2098580), (34480, 1678864), (37928, 1526240), (38156, 1517120), (47410, 1220992), (47695, 1213696), (55168, 1049290), (68960, 839432), (75856, 763120), (76312, 758560), (94820, 610496), (95390, 606848), (104929, 551680), (110336, 524645), (137920, 419716), (151712, 381560), (152624, 379280), (189640, 305248), (190780, 303424), (209858, 275840)]