1213497600

素因数分解:

$2^8\times 3^1\times 5^2\times 7^1\times {\mathrm{9029}}^1$

素因数の和:9065

約数の個数: 216

約数和(自身を含む): 4577415360

約数和(自身を除く): 3363917760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 256, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 768, 800, 840, 896, 960, 1050, 1120, 1200, 1280, 1344, 1400, 1600, 1680, 1792, 1920, 2100, 2240, 2400, 2688, 2800, 3200, 3360, 3840, 4200, 4480, 4800, 5376, 5600, 6400, 6720, 8400, 8960, 9029, 9600, 11200, 13440, 16800, 18058, 19200, 22400, 26880, 27087, 33600, 36116, 44800, 45145, 54174, 63203, 67200, 72232, 90290, 108348, 126406, 134400, 135435, 144464, 180580, 189609, 216696, 225725, 252812, 270870, 288928, 316015, 361160, 379218, 433392, 451450, 505624, 541740, 577856, 632030, 677175, 722320, 758436, 866784, 902900, 948045, 1011248, 1083480, 1155712, 1264060, 1354350, 1444640, 1516872, 1580075, 1733568, 1805800, 1896090, 2022496, 2166960, 2311424, 2528120, 2708700, 2889280, 3033744, 3160150, 3467136, 3611600, 3792180, 4044992, 4333920, 4740225, 5056240, 5417400, 5778560, 6067488, 6320300, 6934272, 7223200, 7584360, 8089984, 8667840, 9480450, 10112480, 10834800, 11557120, 12134976, 12640600, 14446400, 15168720, 16179968, 17335680, 18960900, 20224960, 21669600, 24269952, 25281200, 28892800, 30337440, 34671360, 37921800, 40449920, 43339200, 48539904, 50562400, 57785600, 60674880, 75843600, 80899840, 86678400, 101124800, 121349760, 151687200, 173356800, 202249600, 242699520, 303374400, 404499200, 606748800, 1213497600]

約数ペア:

[(1, 1213497600), (2, 606748800), (3, 404499200), (4, 303374400), (5, 242699520), (6, 202249600), (7, 173356800), (8, 151687200), (10, 121349760), (12, 101124800), (14, 86678400), (15, 80899840), (16, 75843600), (20, 60674880), (21, 57785600), (24, 50562400), (25, 48539904), (28, 43339200), (30, 40449920), (32, 37921800), (35, 34671360), (40, 30337440), (42, 28892800), (48, 25281200), (50, 24269952), (56, 21669600), (60, 20224960), (64, 18960900), (70, 17335680), (75, 16179968), (80, 15168720), (84, 14446400), (96, 12640600), (100, 12134976), (105, 11557120), (112, 10834800), (120, 10112480), (128, 9480450), (140, 8667840), (150, 8089984), (160, 7584360), (168, 7223200), (175, 6934272), (192, 6320300), (200, 6067488), (210, 5778560), (224, 5417400), (240, 5056240), (256, 4740225), (280, 4333920), (300, 4044992), (320, 3792180), (336, 3611600), (350, 3467136), (384, 3160150), (400, 3033744), (420, 2889280), (448, 2708700), (480, 2528120), (525, 2311424), (560, 2166960), (600, 2022496), (640, 1896090), (672, 1805800), (700, 1733568), (768, 1580075), (800, 1516872), (840, 1444640), (896, 1354350), (960, 1264060), (1050, 1155712), (1120, 1083480), (1200, 1011248), (1280, 948045), (1344, 902900), (1400, 866784), (1600, 758436), (1680, 722320), (1792, 677175), (1920, 632030), (2100, 577856), (2240, 541740), (2400, 505624), (2688, 451450), (2800, 433392), (3200, 379218), (3360, 361160), (3840, 316015), (4200, 288928), (4480, 270870), (4800, 252812), (5376, 225725), (5600, 216696), (6400, 189609), (6720, 180580), (8400, 144464), (8960, 135435), (9029, 134400), (9600, 126406), (11200, 108348), (13440, 90290), (16800, 72232), (18058, 67200), (19200, 63203), (22400, 54174), (26880, 45145), (27087, 44800), (33600, 36116)]