635864580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:420

約数の個数: 240

約数和(自身を含む): 2175705840

約数和(自身を除く): 1539841260

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, 108, 109, 117, 130, 135, 156, 162, 180, 195, 218, 234, 260, 270, 277, 324, 327, 351, 390, 405, 436, 468, 540, 545, 554, 585, 654, 702, 780, 810, 831, 981, 1053, 1090, 1108, 1170, 1308, 1385, 1404, 1417, 1620, 1635, 1662, 1755, 1962, 2106, 2180, 2340, 2493, 2770, 2834, 2943, 3270, 3324, 3510, 3601, 3924, 4155, 4212, 4251, 4905, 4986, 5265, 5540, 5668, 5886, 6540, 7020, 7085, 7202, 7479, 8310, 8502, 8829, 9810, 9972, 10530, 10803, 11772, 12465, 12753, 14170, 14404, 14715, 14958, 16620, 17004, 17658, 18005, 19620, 21060, 21255, 21606, 22437, 24930, 25506, 28340, 29430, 29916, 30193, 32409, 35316, 36010, 37395, 38259, 42510, 43212, 44145, 44874, 49860, 51012, 54015, 58860, 60386, 63765, 64818, 72020, 74790, 76518, 85020, 88290, 89748, 90579, 97227, 108030, 112185, 114777, 120772, 127530, 129636, 149580, 150965, 153036, 162045, 176580, 181158, 191295, 194454, 216060, 224370, 229554, 255060, 271737, 291681, 301930, 324090, 362316, 382590, 388908, 392509, 448740, 452895, 459108, 486135, 543474, 573885, 583362, 603860, 648180, 765180, 785018, 815211, 905790, 972270, 1086948, 1147770, 1166724, 1177527, 1358685, 1458405, 1570036, 1630422, 1811580, 1944540, 1962545, 2295540, 2355054, 2445633, 2717370, 2916810, 3260844, 3532581, 3925090, 4076055, 4710108, 4891266, 5434740, 5833620, 5887635, 7065162, 7850180, 8152110, 9782532, 10597743, 11775270, 12228165, 14130324, 16304220, 17662905, 21195486, 23550540, 24456330, 31793229, 35325810, 42390972, 48912660, 52988715, 63586458, 70651620, 105977430, 127172916, 158966145, 211954860, 317932290, 635864580]

約数ペア:

[(1, 635864580), (2, 317932290), (3, 211954860), (4, 158966145), (5, 127172916), (6, 105977430), (9, 70651620), (10, 63586458), (12, 52988715), (13, 48912660), (15, 42390972), (18, 35325810), (20, 31793229), (26, 24456330), (27, 23550540), (30, 21195486), (36, 17662905), (39, 16304220), (45, 14130324), (52, 12228165), (54, 11775270), (60, 10597743), (65, 9782532), (78, 8152110), (81, 7850180), (90, 7065162), (108, 5887635), (109, 5833620), (117, 5434740), (130, 4891266), (135, 4710108), (156, 4076055), (162, 3925090), (180, 3532581), (195, 3260844), (218, 2916810), (234, 2717370), (260, 2445633), (270, 2355054), (277, 2295540), (324, 1962545), (327, 1944540), (351, 1811580), (390, 1630422), (405, 1570036), (436, 1458405), (468, 1358685), (540, 1177527), (545, 1166724), (554, 1147770), (585, 1086948), (654, 972270), (702, 905790), (780, 815211), (810, 785018), (831, 765180), (981, 648180), (1053, 603860), (1090, 583362), (1108, 573885), (1170, 543474), (1308, 486135), (1385, 459108), (1404, 452895), (1417, 448740), (1620, 392509), (1635, 388908), (1662, 382590), (1755, 362316), (1962, 324090), (2106, 301930), (2180, 291681), (2340, 271737), (2493, 255060), (2770, 229554), (2834, 224370), (2943, 216060), (3270, 194454), (3324, 191295), (3510, 181158), (3601, 176580), (3924, 162045), (4155, 153036), (4212, 150965), (4251, 149580), (4905, 129636), (4986, 127530), (5265, 120772), (5540, 114777), (5668, 112185), (5886, 108030), (6540, 97227), (7020, 90579), (7085, 89748), (7202, 88290), (7479, 85020), (8310, 76518), (8502, 74790), (8829, 72020), (9810, 64818), (9972, 63765), (10530, 60386), (10803, 58860), (11772, 54015), (12465, 51012), (12753, 49860), (14170, 44874), (14404, 44145), (14715, 43212), (14958, 42510), (16620, 38259), (17004, 37395), (17658, 36010), (18005, 35316), (19620, 32409), (21060, 30193), (21255, 29916), (21606, 29430), (22437, 28340), (24930, 25506)]