219090060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4241}}^1$

素因数の和:4304

約数の個数: 144

約数和(自身を含む): 778220352

約数和(自身を除く): 559130292

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 820, 861, 1148, 1230, 1260, 1435, 1476, 1722, 1845, 2460, 2583, 2870, 3444, 3690, 4241, 4305, 5166, 5740, 7380, 8482, 8610, 10332, 12723, 12915, 16964, 17220, 21205, 25446, 25830, 29687, 38169, 42410, 50892, 51660, 59374, 63615, 76338, 84820, 89061, 118748, 127230, 148435, 152676, 173881, 178122, 190845, 254460, 267183, 296870, 347762, 356244, 381690, 445305, 521643, 534366, 593740, 695524, 763380, 869405, 890610, 1043286, 1068732, 1217167, 1335915, 1564929, 1738810, 1781220, 2086572, 2434334, 2608215, 2671830, 3129858, 3477620, 3651501, 4868668, 5216430, 5343660, 6085835, 6259716, 7303002, 7824645, 10432860, 10954503, 12171670, 14606004, 15649290, 18257505, 21909006, 24343340, 31298580, 36515010, 43818012, 54772515, 73030020, 109545030, 219090060]

約数ペア:

[(1, 219090060), (2, 109545030), (3, 73030020), (4, 54772515), (5, 43818012), (6, 36515010), (7, 31298580), (9, 24343340), (10, 21909006), (12, 18257505), (14, 15649290), (15, 14606004), (18, 12171670), (20, 10954503), (21, 10432860), (28, 7824645), (30, 7303002), (35, 6259716), (36, 6085835), (41, 5343660), (42, 5216430), (45, 4868668), (60, 3651501), (63, 3477620), (70, 3129858), (82, 2671830), (84, 2608215), (90, 2434334), (105, 2086572), (123, 1781220), (126, 1738810), (140, 1564929), (164, 1335915), (180, 1217167), (205, 1068732), (210, 1043286), (246, 890610), (252, 869405), (287, 763380), (315, 695524), (369, 593740), (410, 534366), (420, 521643), (492, 445305), (574, 381690), (615, 356244), (630, 347762), (738, 296870), (820, 267183), (861, 254460), (1148, 190845), (1230, 178122), (1260, 173881), (1435, 152676), (1476, 148435), (1722, 127230), (1845, 118748), (2460, 89061), (2583, 84820), (2870, 76338), (3444, 63615), (3690, 59374), (4241, 51660), (4305, 50892), (5166, 42410), (5740, 38169), (7380, 29687), (8482, 25830), (8610, 25446), (10332, 21205), (12723, 17220), (12915, 16964)]