188713440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4519}}^1$

素因数の和:4569

約数の個数: 144

約数和(自身を含む): 666338400

約数和(自身を除く): 477624960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 4176, 4519, 4640, 5220, 6960, 8352, 9038, 10440, 13557, 13920, 18076, 20880, 22595, 27114, 36152, 40671, 41760, 45190, 54228, 67785, 72304, 81342, 90380, 108456, 131051, 135570, 144608, 162684, 180760, 203355, 216912, 262102, 271140, 325368, 361520, 393153, 406710, 433824, 524204, 542280, 650736, 655255, 723040, 786306, 813420, 1048408, 1084560, 1179459, 1301472, 1310510, 1572612, 1626840, 1965765, 2096816, 2169120, 2358918, 2621020, 3145224, 3253680, 3931530, 4193632, 4717836, 5242040, 5897295, 6290448, 6507360, 7863060, 9435672, 10484080, 11794590, 12580896, 15726120, 18871344, 20968160, 23589180, 31452240, 37742688, 47178360, 62904480, 94356720, 188713440]

約数ペア:

[(1, 188713440), (2, 94356720), (3, 62904480), (4, 47178360), (5, 37742688), (6, 31452240), (8, 23589180), (9, 20968160), (10, 18871344), (12, 15726120), (15, 12580896), (16, 11794590), (18, 10484080), (20, 9435672), (24, 7863060), (29, 6507360), (30, 6290448), (32, 5897295), (36, 5242040), (40, 4717836), (45, 4193632), (48, 3931530), (58, 3253680), (60, 3145224), (72, 2621020), (80, 2358918), (87, 2169120), (90, 2096816), (96, 1965765), (116, 1626840), (120, 1572612), (144, 1310510), (145, 1301472), (160, 1179459), (174, 1084560), (180, 1048408), (232, 813420), (240, 786306), (261, 723040), (288, 655255), (290, 650736), (348, 542280), (360, 524204), (435, 433824), (464, 406710), (480, 393153), (522, 361520), (580, 325368), (696, 271140), (720, 262102), (870, 216912), (928, 203355), (1044, 180760), (1160, 162684), (1305, 144608), (1392, 135570), (1440, 131051), (1740, 108456), (2088, 90380), (2320, 81342), (2610, 72304), (2784, 67785), (3480, 54228), (4176, 45190), (4519, 41760), (4640, 40671), (5220, 36152), (6960, 27114), (8352, 22595), (9038, 20880), (10440, 18076), (13557, 13920)]