236440620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 240

約数和(自身を含む): 813933120

約数和(自身を除く): 577492500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 103, 108, 109, 117, 130, 135, 156, 162, 180, 195, 206, 218, 234, 260, 270, 309, 324, 327, 351, 390, 405, 412, 436, 468, 515, 540, 545, 585, 618, 654, 702, 780, 810, 927, 981, 1030, 1053, 1090, 1170, 1236, 1308, 1339, 1404, 1417, 1545, 1620, 1635, 1755, 1854, 1962, 2060, 2106, 2180, 2340, 2678, 2781, 2834, 2943, 3090, 3270, 3510, 3708, 3924, 4017, 4212, 4251, 4635, 4905, 5265, 5356, 5562, 5668, 5886, 6180, 6540, 6695, 7020, 7085, 8034, 8343, 8502, 8829, 9270, 9810, 10530, 11124, 11227, 11772, 12051, 12753, 13390, 13905, 14170, 14715, 16068, 16686, 17004, 17658, 18540, 19620, 20085, 21060, 21255, 22454, 24102, 25506, 26780, 27810, 28340, 29430, 33372, 33681, 35316, 36153, 38259, 40170, 41715, 42510, 44145, 44908, 48204, 51012, 55620, 56135, 58860, 60255, 63765, 67362, 72306, 76518, 80340, 83430, 85020, 88290, 101043, 108459, 112270, 114777, 120510, 127530, 134724, 144612, 145951, 153036, 166860, 168405, 176580, 180765, 191295, 202086, 216918, 224540, 229554, 241020, 255060, 291902, 303129, 336810, 361530, 382590, 404172, 433836, 437853, 459108, 505215, 542295, 573885, 583804, 606258, 673620, 723060, 729755, 765180, 875706, 909387, 1010430, 1084590, 1147770, 1212516, 1313559, 1459510, 1515645, 1751412, 1818774, 2020860, 2169180, 2189265, 2295540, 2627118, 2919020, 3031290, 3637548, 3940677, 4378530, 4546935, 5254236, 6062580, 6567795, 7881354, 8757060, 9093870, 11822031, 13135590, 15762708, 18187740, 19703385, 23644062, 26271180, 39406770, 47288124, 59110155, 78813540, 118220310, 236440620]

約数ペア:

[(1, 236440620), (2, 118220310), (3, 78813540), (4, 59110155), (5, 47288124), (6, 39406770), (9, 26271180), (10, 23644062), (12, 19703385), (13, 18187740), (15, 15762708), (18, 13135590), (20, 11822031), (26, 9093870), (27, 8757060), (30, 7881354), (36, 6567795), (39, 6062580), (45, 5254236), (52, 4546935), (54, 4378530), (60, 3940677), (65, 3637548), (78, 3031290), (81, 2919020), (90, 2627118), (103, 2295540), (108, 2189265), (109, 2169180), (117, 2020860), (130, 1818774), (135, 1751412), (156, 1515645), (162, 1459510), (180, 1313559), (195, 1212516), (206, 1147770), (218, 1084590), (234, 1010430), (260, 909387), (270, 875706), (309, 765180), (324, 729755), (327, 723060), (351, 673620), (390, 606258), (405, 583804), (412, 573885), (436, 542295), (468, 505215), (515, 459108), (540, 437853), (545, 433836), (585, 404172), (618, 382590), (654, 361530), (702, 336810), (780, 303129), (810, 291902), (927, 255060), (981, 241020), (1030, 229554), (1053, 224540), (1090, 216918), (1170, 202086), (1236, 191295), (1308, 180765), (1339, 176580), (1404, 168405), (1417, 166860), (1545, 153036), (1620, 145951), (1635, 144612), (1755, 134724), (1854, 127530), (1962, 120510), (2060, 114777), (2106, 112270), (2180, 108459), (2340, 101043), (2678, 88290), (2781, 85020), (2834, 83430), (2943, 80340), (3090, 76518), (3270, 72306), (3510, 67362), (3708, 63765), (3924, 60255), (4017, 58860), (4212, 56135), (4251, 55620), (4635, 51012), (4905, 48204), (5265, 44908), (5356, 44145), (5562, 42510), (5668, 41715), (5886, 40170), (6180, 38259), (6540, 36153), (6695, 35316), (7020, 33681), (7085, 33372), (8034, 29430), (8343, 28340), (8502, 27810), (8829, 26780), (9270, 25506), (9810, 24102), (10530, 22454), (11124, 21255), (11227, 21060), (11772, 20085), (12051, 19620), (12753, 18540), (13390, 17658), (13905, 17004), (14170, 16686), (14715, 16068)]