896006400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2029}}^1$

素因数の和:2081

約数の個数: 216

約数和(自身を含む): 3087094080

約数和(自身を除く): 2191087680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 128, 138, 150, 160, 184, 192, 200, 230, 240, 256, 276, 300, 320, 345, 368, 384, 400, 460, 480, 552, 575, 600, 640, 690, 736, 768, 800, 920, 960, 1104, 1150, 1200, 1280, 1380, 1472, 1600, 1725, 1840, 1920, 2029, 2208, 2300, 2400, 2760, 2944, 3200, 3450, 3680, 3840, 4058, 4416, 4600, 4800, 5520, 5888, 6087, 6400, 6900, 7360, 8116, 8832, 9200, 9600, 10145, 11040, 12174, 13800, 14720, 16232, 17664, 18400, 19200, 20290, 22080, 24348, 27600, 29440, 30435, 32464, 36800, 40580, 44160, 46667, 48696, 50725, 55200, 60870, 64928, 73600, 81160, 88320, 93334, 97392, 101450, 110400, 121740, 129856, 140001, 147200, 152175, 162320, 186668, 194784, 202900, 220800, 233335, 243480, 259712, 280002, 304350, 324640, 373336, 389568, 405800, 441600, 466670, 486960, 519424, 560004, 608700, 649280, 700005, 746672, 779136, 811600, 933340, 973920, 1120008, 1166675, 1217400, 1298560, 1400010, 1493344, 1558272, 1623200, 1866680, 1947840, 2240016, 2333350, 2434800, 2597120, 2800020, 2986688, 3246400, 3500025, 3733360, 3895680, 4480032, 4666700, 4869600, 5600040, 5973376, 6492800, 7000050, 7466720, 7791360, 8960064, 9333400, 9739200, 11200080, 11946752, 12985600, 14000100, 14933440, 17920128, 18666800, 19478400, 22400160, 28000200, 29866880, 35840256, 37333600, 38956800, 44800320, 56000400, 59733760, 74667200, 89600640, 112000800, 149334400, 179201280, 224001600, 298668800, 448003200, 896006400]

約数ペア:

[(1, 896006400), (2, 448003200), (3, 298668800), (4, 224001600), (5, 179201280), (6, 149334400), (8, 112000800), (10, 89600640), (12, 74667200), (15, 59733760), (16, 56000400), (20, 44800320), (23, 38956800), (24, 37333600), (25, 35840256), (30, 29866880), (32, 28000200), (40, 22400160), (46, 19478400), (48, 18666800), (50, 17920128), (60, 14933440), (64, 14000100), (69, 12985600), (75, 11946752), (80, 11200080), (92, 9739200), (96, 9333400), (100, 8960064), (115, 7791360), (120, 7466720), (128, 7000050), (138, 6492800), (150, 5973376), (160, 5600040), (184, 4869600), (192, 4666700), (200, 4480032), (230, 3895680), (240, 3733360), (256, 3500025), (276, 3246400), (300, 2986688), (320, 2800020), (345, 2597120), (368, 2434800), (384, 2333350), (400, 2240016), (460, 1947840), (480, 1866680), (552, 1623200), (575, 1558272), (600, 1493344), (640, 1400010), (690, 1298560), (736, 1217400), (768, 1166675), (800, 1120008), (920, 973920), (960, 933340), (1104, 811600), (1150, 779136), (1200, 746672), (1280, 700005), (1380, 649280), (1472, 608700), (1600, 560004), (1725, 519424), (1840, 486960), (1920, 466670), (2029, 441600), (2208, 405800), (2300, 389568), (2400, 373336), (2760, 324640), (2944, 304350), (3200, 280002), (3450, 259712), (3680, 243480), (3840, 233335), (4058, 220800), (4416, 202900), (4600, 194784), (4800, 186668), (5520, 162320), (5888, 152175), (6087, 147200), (6400, 140001), (6900, 129856), (7360, 121740), (8116, 110400), (8832, 101450), (9200, 97392), (9600, 93334), (10145, 88320), (11040, 81160), (12174, 73600), (13800, 64928), (14720, 60870), (16232, 55200), (17664, 50725), (18400, 48696), (19200, 46667), (20290, 44160), (22080, 40580), (24348, 36800), (27600, 32464), (29440, 30435)]