7265160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^2$

素因数の和:89

約数の個数: 192

約数和(自身を含む): 28598400

約数和(自身を除く): 21333240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 360, 372, 378, 420, 434, 465, 504, 540, 558, 620, 630, 651, 744, 756, 837, 840, 868, 930, 945, 961, 1080, 1085, 1116, 1240, 1260, 1302, 1395, 1512, 1674, 1736, 1860, 1890, 1922, 1953, 2170, 2232, 2520, 2604, 2790, 2883, 3255, 3348, 3720, 3780, 3844, 3906, 4185, 4340, 4805, 5208, 5580, 5766, 5859, 6510, 6696, 6727, 7560, 7688, 7812, 8370, 8649, 8680, 9610, 9765, 11160, 11532, 11718, 13020, 13454, 14415, 15624, 16740, 17298, 19220, 19530, 20181, 23064, 23436, 25947, 26040, 26908, 28830, 29295, 33480, 33635, 34596, 38440, 39060, 40362, 43245, 46872, 51894, 53816, 57660, 58590, 60543, 67270, 69192, 78120, 80724, 86490, 100905, 103788, 115320, 117180, 121086, 129735, 134540, 161448, 172980, 181629, 201810, 207576, 234360, 242172, 259470, 269080, 302715, 345960, 363258, 403620, 484344, 518940, 605430, 726516, 807240, 908145, 1037880, 1210860, 1453032, 1816290, 2421720, 3632580, 7265160]

約数ペア:

[(1, 7265160), (2, 3632580), (3, 2421720), (4, 1816290), (5, 1453032), (6, 1210860), (7, 1037880), (8, 908145), (9, 807240), (10, 726516), (12, 605430), (14, 518940), (15, 484344), (18, 403620), (20, 363258), (21, 345960), (24, 302715), (27, 269080), (28, 259470), (30, 242172), (31, 234360), (35, 207576), (36, 201810), (40, 181629), (42, 172980), (45, 161448), (54, 134540), (56, 129735), (60, 121086), (62, 117180), (63, 115320), (70, 103788), (72, 100905), (84, 86490), (90, 80724), (93, 78120), (105, 69192), (108, 67270), (120, 60543), (124, 58590), (126, 57660), (135, 53816), (140, 51894), (155, 46872), (168, 43245), (180, 40362), (186, 39060), (189, 38440), (210, 34596), (216, 33635), (217, 33480), (248, 29295), (252, 28830), (270, 26908), (279, 26040), (280, 25947), (310, 23436), (315, 23064), (360, 20181), (372, 19530), (378, 19220), (420, 17298), (434, 16740), (465, 15624), (504, 14415), (540, 13454), (558, 13020), (620, 11718), (630, 11532), (651, 11160), (744, 9765), (756, 9610), (837, 8680), (840, 8649), (868, 8370), (930, 7812), (945, 7688), (961, 7560), (1080, 6727), (1085, 6696), (1116, 6510), (1240, 5859), (1260, 5766), (1302, 5580), (1395, 5208), (1512, 4805), (1674, 4340), (1736, 4185), (1860, 3906), (1890, 3844), (1922, 3780), (1953, 3720), (2170, 3348), (2232, 3255), (2520, 2883), (2604, 2790)]