1317646440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3361}}^1$

素因数の和:3406

約数の個数: 240

約数和(自身を含む): 4869419940

約数和(自身を除く): 3551773500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 121, 132, 135, 162, 165, 180, 198, 216, 220, 242, 264, 270, 297, 324, 330, 360, 363, 396, 405, 440, 484, 495, 540, 594, 605, 648, 660, 726, 792, 810, 891, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1620, 1782, 1815, 1980, 2178, 2376, 2420, 2904, 2970, 3240, 3267, 3361, 3564, 3630, 3960, 4356, 4455, 4840, 5445, 5940, 6534, 6722, 7128, 7260, 8712, 8910, 9801, 10083, 10890, 11880, 13068, 13444, 14520, 16335, 16805, 17820, 19602, 20166, 21780, 26136, 26888, 30249, 32670, 33610, 35640, 36971, 39204, 40332, 43560, 49005, 50415, 60498, 65340, 67220, 73942, 78408, 80664, 90747, 98010, 100830, 110913, 120996, 130680, 134440, 147884, 151245, 181494, 184855, 196020, 201660, 221826, 241992, 272241, 295768, 302490, 332739, 362988, 369710, 392040, 403320, 406681, 443652, 453735, 544482, 554565, 604980, 665478, 725976, 739420, 813362, 887304, 907470, 998217, 1088964, 1109130, 1209960, 1220043, 1330956, 1361205, 1478840, 1626724, 1663695, 1814940, 1996434, 2033405, 2177928, 2218260, 2440086, 2661912, 2722410, 2994651, 3253448, 3327390, 3629880, 3660129, 3992868, 4066810, 4436520, 4880172, 4991085, 5444820, 5989302, 6100215, 6654780, 7320258, 7985736, 8133620, 9760344, 9982170, 10889640, 10980387, 11978604, 12200430, 13309560, 14640516, 14973255, 16267240, 18300645, 19964340, 21960774, 23957208, 24400860, 29281032, 29946510, 32941161, 36601290, 39928680, 43921548, 48801720, 54901935, 59893020, 65882322, 73202580, 87843096, 109803870, 119786040, 131764644, 146405160, 164705805, 219607740, 263529288, 329411610, 439215480, 658823220, 1317646440]

約数ペア:

[(1, 1317646440), (2, 658823220), (3, 439215480), (4, 329411610), (5, 263529288), (6, 219607740), (8, 164705805), (9, 146405160), (10, 131764644), (11, 119786040), (12, 109803870), (15, 87843096), (18, 73202580), (20, 65882322), (22, 59893020), (24, 54901935), (27, 48801720), (30, 43921548), (33, 39928680), (36, 36601290), (40, 32941161), (44, 29946510), (45, 29281032), (54, 24400860), (55, 23957208), (60, 21960774), (66, 19964340), (72, 18300645), (81, 16267240), (88, 14973255), (90, 14640516), (99, 13309560), (108, 12200430), (110, 11978604), (120, 10980387), (121, 10889640), (132, 9982170), (135, 9760344), (162, 8133620), (165, 7985736), (180, 7320258), (198, 6654780), (216, 6100215), (220, 5989302), (242, 5444820), (264, 4991085), (270, 4880172), (297, 4436520), (324, 4066810), (330, 3992868), (360, 3660129), (363, 3629880), (396, 3327390), (405, 3253448), (440, 2994651), (484, 2722410), (495, 2661912), (540, 2440086), (594, 2218260), (605, 2177928), (648, 2033405), (660, 1996434), (726, 1814940), (792, 1663695), (810, 1626724), (891, 1478840), (968, 1361205), (990, 1330956), (1080, 1220043), (1089, 1209960), (1188, 1109130), (1210, 1088964), (1320, 998217), (1452, 907470), (1485, 887304), (1620, 813362), (1782, 739420), (1815, 725976), (1980, 665478), (2178, 604980), (2376, 554565), (2420, 544482), (2904, 453735), (2970, 443652), (3240, 406681), (3267, 403320), (3361, 392040), (3564, 369710), (3630, 362988), (3960, 332739), (4356, 302490), (4455, 295768), (4840, 272241), (5445, 241992), (5940, 221826), (6534, 201660), (6722, 196020), (7128, 184855), (7260, 181494), (8712, 151245), (8910, 147884), (9801, 134440), (10083, 130680), (10890, 120996), (11880, 110913), (13068, 100830), (13444, 98010), (14520, 90747), (16335, 80664), (16805, 78408), (17820, 73942), (19602, 67220), (20166, 65340), (21780, 60498), (26136, 50415), (26888, 49005), (30249, 43560), (32670, 40332), (33610, 39204), (35640, 36971)]