243288360

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:678

約数の個数: 320

約数和(自身を含む): 991077120

約数和(自身を除く): 747788760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 81, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 162, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 324, 340, 357, 360, 378, 405, 408, 420, 459, 476, 504, 510, 540, 567, 595, 612, 630, 631, 648, 680, 714, 756, 765, 810, 840, 918, 945, 952, 1020, 1071, 1080, 1134, 1190, 1224, 1260, 1262, 1377, 1428, 1512, 1530, 1620, 1785, 1836, 1890, 1893, 2040, 2142, 2268, 2295, 2380, 2520, 2524, 2754, 2835, 2856, 3060, 3155, 3213, 3240, 3570, 3672, 3780, 3786, 4284, 4417, 4536, 4590, 4760, 5048, 5355, 5508, 5670, 5679, 6120, 6310, 6426, 6885, 7140, 7560, 7572, 8568, 8834, 9180, 9465, 9639, 10710, 10727, 11016, 11340, 11358, 12620, 12852, 13251, 13770, 14280, 15144, 16065, 17037, 17668, 18360, 18930, 19278, 21420, 21454, 22085, 22680, 22716, 25240, 25704, 26502, 27540, 28395, 32130, 32181, 34074, 35336, 37860, 38556, 39753, 42840, 42908, 44170, 45432, 48195, 51111, 53004, 53635, 55080, 56790, 64260, 64362, 66255, 68148, 75089, 75720, 77112, 79506, 85185, 85816, 88340, 96390, 96543, 102222, 106008, 107270, 113580, 119259, 128520, 128724, 132510, 136296, 150178, 159012, 160905, 170370, 176680, 192780, 193086, 198765, 204444, 214540, 225267, 227160, 238518, 255555, 257448, 265020, 289629, 300356, 318024, 321810, 340740, 357777, 375445, 385560, 386172, 397530, 408888, 429080, 450534, 477036, 482715, 511110, 530040, 579258, 596295, 600712, 643620, 675801, 681480, 715554, 750890, 772344, 795060, 868887, 901068, 954072, 965430, 1022220, 1126335, 1158516, 1192590, 1287240, 1351602, 1431108, 1448145, 1501780, 1590120, 1737774, 1788885, 1802136, 1930860, 2027403, 2044440, 2252670, 2317032, 2385180, 2703204, 2862216, 2896290, 3003560, 3379005, 3475548, 3577770, 3861720, 4054806, 4344435, 4505340, 4770360, 5406408, 5792580, 6082209, 6758010, 6951096, 7155540, 8109612, 8688870, 9010680, 10137015, 11585160, 12164418, 13516020, 14311080, 16219224, 17377740, 20274030, 24328836, 27032040, 30411045, 34755480, 40548060, 48657672, 60822090, 81096120, 121644180, 243288360]

約数ペア:

[(1, 243288360), (2, 121644180), (3, 81096120), (4, 60822090), (5, 48657672), (6, 40548060), (7, 34755480), (8, 30411045), (9, 27032040), (10, 24328836), (12, 20274030), (14, 17377740), (15, 16219224), (17, 14311080), (18, 13516020), (20, 12164418), (21, 11585160), (24, 10137015), (27, 9010680), (28, 8688870), (30, 8109612), (34, 7155540), (35, 6951096), (36, 6758010), (40, 6082209), (42, 5792580), (45, 5406408), (51, 4770360), (54, 4505340), (56, 4344435), (60, 4054806), (63, 3861720), (68, 3577770), (70, 3475548), (72, 3379005), (81, 3003560), (84, 2896290), (85, 2862216), (90, 2703204), (102, 2385180), (105, 2317032), (108, 2252670), (119, 2044440), (120, 2027403), (126, 1930860), (135, 1802136), (136, 1788885), (140, 1737774), (153, 1590120), (162, 1501780), (168, 1448145), (170, 1431108), (180, 1351602), (189, 1287240), (204, 1192590), (210, 1158516), (216, 1126335), (238, 1022220), (252, 965430), (255, 954072), (270, 901068), (280, 868887), (306, 795060), (315, 772344), (324, 750890), (340, 715554), (357, 681480), (360, 675801), (378, 643620), (405, 600712), (408, 596295), (420, 579258), (459, 530040), (476, 511110), (504, 482715), (510, 477036), (540, 450534), (567, 429080), (595, 408888), (612, 397530), (630, 386172), (631, 385560), (648, 375445), (680, 357777), (714, 340740), (756, 321810), (765, 318024), (810, 300356), (840, 289629), (918, 265020), (945, 257448), (952, 255555), (1020, 238518), (1071, 227160), (1080, 225267), (1134, 214540), (1190, 204444), (1224, 198765), (1260, 193086), (1262, 192780), (1377, 176680), (1428, 170370), (1512, 160905), (1530, 159012), (1620, 150178), (1785, 136296), (1836, 132510), (1890, 128724), (1893, 128520), (2040, 119259), (2142, 113580), (2268, 107270), (2295, 106008), (2380, 102222), (2520, 96543), (2524, 96390), (2754, 88340), (2835, 85816), (2856, 85185), (3060, 79506), (3155, 77112), (3213, 75720), (3240, 75089), (3570, 68148), (3672, 66255), (3780, 64362), (3786, 64260), (4284, 56790), (4417, 55080), (4536, 53635), (4590, 53004), (4760, 51111), (5048, 48195), (5355, 45432), (5508, 44170), (5670, 42908), (5679, 42840), (6120, 39753), (6310, 38556), (6426, 37860), (6885, 35336), (7140, 34074), (7560, 32181), (7572, 32130), (8568, 28395), (8834, 27540), (9180, 26502), (9465, 25704), (9639, 25240), (10710, 22716), (10727, 22680), (11016, 22085), (11340, 21454), (11358, 21420), (12620, 19278), (12852, 18930), (13251, 18360), (13770, 17668), (14280, 17037), (15144, 16065)]