1018694400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3121}}^1$

素因数の和:3167

約数の個数: 216

約数和(自身を含む): 3560803344

約数和(自身を除く): 2542108944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 128, 136, 150, 160, 170, 192, 200, 204, 240, 255, 256, 272, 300, 320, 340, 384, 400, 408, 425, 480, 510, 544, 600, 640, 680, 768, 800, 816, 850, 960, 1020, 1088, 1200, 1275, 1280, 1360, 1600, 1632, 1700, 1920, 2040, 2176, 2400, 2550, 2720, 3121, 3200, 3264, 3400, 3840, 4080, 4352, 4800, 5100, 5440, 6242, 6400, 6528, 6800, 8160, 9363, 9600, 10200, 10880, 12484, 13056, 13600, 15605, 16320, 18726, 19200, 20400, 21760, 24968, 27200, 31210, 32640, 37452, 40800, 46815, 49936, 53057, 54400, 62420, 65280, 74904, 78025, 81600, 93630, 99872, 106114, 108800, 124840, 149808, 156050, 159171, 163200, 187260, 199744, 212228, 234075, 249680, 265285, 299616, 312100, 318342, 326400, 374520, 399488, 424456, 468150, 499360, 530570, 599232, 624200, 636684, 749040, 795855, 798976, 848912, 936300, 998720, 1061140, 1198464, 1248400, 1273368, 1326425, 1498080, 1591710, 1697824, 1872600, 1997440, 2122280, 2396928, 2496800, 2546736, 2652850, 2996160, 3183420, 3395648, 3745200, 3979275, 3994880, 4244560, 4993600, 5093472, 5305700, 5992320, 6366840, 6791296, 7490400, 7958550, 8489120, 9987200, 10186944, 10611400, 11984640, 12733680, 13582592, 14980800, 15917100, 16978240, 19974400, 20373888, 21222800, 25467360, 29961600, 31834200, 33956480, 40747776, 42445600, 50934720, 59923200, 63668400, 67912960, 84891200, 101869440, 127336800, 169782400, 203738880, 254673600, 339564800, 509347200, 1018694400]

約数ペア:

[(1, 1018694400), (2, 509347200), (3, 339564800), (4, 254673600), (5, 203738880), (6, 169782400), (8, 127336800), (10, 101869440), (12, 84891200), (15, 67912960), (16, 63668400), (17, 59923200), (20, 50934720), (24, 42445600), (25, 40747776), (30, 33956480), (32, 31834200), (34, 29961600), (40, 25467360), (48, 21222800), (50, 20373888), (51, 19974400), (60, 16978240), (64, 15917100), (68, 14980800), (75, 13582592), (80, 12733680), (85, 11984640), (96, 10611400), (100, 10186944), (102, 9987200), (120, 8489120), (128, 7958550), (136, 7490400), (150, 6791296), (160, 6366840), (170, 5992320), (192, 5305700), (200, 5093472), (204, 4993600), (240, 4244560), (255, 3994880), (256, 3979275), (272, 3745200), (300, 3395648), (320, 3183420), (340, 2996160), (384, 2652850), (400, 2546736), (408, 2496800), (425, 2396928), (480, 2122280), (510, 1997440), (544, 1872600), (600, 1697824), (640, 1591710), (680, 1498080), (768, 1326425), (800, 1273368), (816, 1248400), (850, 1198464), (960, 1061140), (1020, 998720), (1088, 936300), (1200, 848912), (1275, 798976), (1280, 795855), (1360, 749040), (1600, 636684), (1632, 624200), (1700, 599232), (1920, 530570), (2040, 499360), (2176, 468150), (2400, 424456), (2550, 399488), (2720, 374520), (3121, 326400), (3200, 318342), (3264, 312100), (3400, 299616), (3840, 265285), (4080, 249680), (4352, 234075), (4800, 212228), (5100, 199744), (5440, 187260), (6242, 163200), (6400, 159171), (6528, 156050), (6800, 149808), (8160, 124840), (9363, 108800), (9600, 106114), (10200, 99872), (10880, 93630), (12484, 81600), (13056, 78025), (13600, 74904), (15605, 65280), (16320, 62420), (18726, 54400), (19200, 53057), (20400, 49936), (21760, 46815), (24968, 40800), (27200, 37452), (31210, 32640)]