39374400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:669

約数の個数: 168

約数和(自身を含む): 139338304

約数和(自身を除く): 99963904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 390, 400, 416, 480, 520, 600, 624, 631, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1262, 1300, 1560, 1600, 1893, 1950, 2080, 2400, 2496, 2524, 2600, 3120, 3155, 3786, 3900, 4160, 4800, 5048, 5200, 6240, 6310, 7572, 7800, 8203, 9465, 10096, 10400, 12480, 12620, 15144, 15600, 15775, 16406, 18930, 20192, 20800, 24609, 25240, 30288, 31200, 31550, 32812, 37860, 40384, 41015, 47325, 49218, 50480, 60576, 62400, 63100, 65624, 75720, 82030, 94650, 98436, 100960, 121152, 123045, 126200, 131248, 151440, 164060, 189300, 196872, 201920, 205075, 246090, 252400, 262496, 302880, 328120, 378600, 393744, 410150, 492180, 504800, 524992, 605760, 615225, 656240, 757200, 787488, 820300, 984360, 1009600, 1230450, 1312480, 1514400, 1574976, 1640600, 1968720, 2460900, 2624960, 3028800, 3281200, 3937440, 4921800, 6562400, 7874880, 9843600, 13124800, 19687200, 39374400]

約数ペア:

[(1, 39374400), (2, 19687200), (3, 13124800), (4, 9843600), (5, 7874880), (6, 6562400), (8, 4921800), (10, 3937440), (12, 3281200), (13, 3028800), (15, 2624960), (16, 2460900), (20, 1968720), (24, 1640600), (25, 1574976), (26, 1514400), (30, 1312480), (32, 1230450), (39, 1009600), (40, 984360), (48, 820300), (50, 787488), (52, 757200), (60, 656240), (64, 615225), (65, 605760), (75, 524992), (78, 504800), (80, 492180), (96, 410150), (100, 393744), (104, 378600), (120, 328120), (130, 302880), (150, 262496), (156, 252400), (160, 246090), (192, 205075), (195, 201920), (200, 196872), (208, 189300), (240, 164060), (260, 151440), (300, 131248), (312, 126200), (320, 123045), (325, 121152), (390, 100960), (400, 98436), (416, 94650), (480, 82030), (520, 75720), (600, 65624), (624, 63100), (631, 62400), (650, 60576), (780, 50480), (800, 49218), (832, 47325), (960, 41015), (975, 40384), (1040, 37860), (1200, 32812), (1248, 31550), (1262, 31200), (1300, 30288), (1560, 25240), (1600, 24609), (1893, 20800), (1950, 20192), (2080, 18930), (2400, 16406), (2496, 15775), (2524, 15600), (2600, 15144), (3120, 12620), (3155, 12480), (3786, 10400), (3900, 10096), (4160, 9465), (4800, 8203), (5048, 7800), (5200, 7572), (6240, 6310)]