505088640

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{12527}}^1$

素因数の和:12559

約数の個数: 192

約数和(自身を含む): 1993455360

約数和(自身を除く): 1488366720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 12527, 13440, 20160, 25054, 37581, 40320, 50108, 62635, 75162, 87689, 100216, 112743, 125270, 150324, 175378, 187905, 200432, 225486, 250540, 263067, 300648, 350756, 375810, 400864, 438445, 450972, 501080, 526134, 563715, 601296, 701512, 751620, 789201, 801728, 876890, 901944, 1002160, 1052268, 1127430, 1202592, 1315335, 1403024, 1503240, 1578402, 1603456, 1753780, 1803888, 2004320, 2104536, 2254860, 2405184, 2630670, 2806048, 3006480, 3156804, 3507560, 3607776, 3946005, 4008640, 4209072, 4509720, 4810368, 5261340, 5612096, 6012960, 6313608, 7015120, 7215552, 7892010, 8017280, 8418144, 9019440, 10522680, 11224192, 12025920, 12627216, 14030240, 14431104, 15784020, 16836288, 18038880, 21045360, 24051840, 25254432, 28060480, 31568040, 33672576, 36077760, 42090720, 50508864, 56120960, 63136080, 72155520, 84181440, 101017728, 126272160, 168362880, 252544320, 505088640]

約数ペア:

[(1, 505088640), (2, 252544320), (3, 168362880), (4, 126272160), (5, 101017728), (6, 84181440), (7, 72155520), (8, 63136080), (9, 56120960), (10, 50508864), (12, 42090720), (14, 36077760), (15, 33672576), (16, 31568040), (18, 28060480), (20, 25254432), (21, 24051840), (24, 21045360), (28, 18038880), (30, 16836288), (32, 15784020), (35, 14431104), (36, 14030240), (40, 12627216), (42, 12025920), (45, 11224192), (48, 10522680), (56, 9019440), (60, 8418144), (63, 8017280), (64, 7892010), (70, 7215552), (72, 7015120), (80, 6313608), (84, 6012960), (90, 5612096), (96, 5261340), (105, 4810368), (112, 4509720), (120, 4209072), (126, 4008640), (128, 3946005), (140, 3607776), (144, 3507560), (160, 3156804), (168, 3006480), (180, 2806048), (192, 2630670), (210, 2405184), (224, 2254860), (240, 2104536), (252, 2004320), (280, 1803888), (288, 1753780), (315, 1603456), (320, 1578402), (336, 1503240), (360, 1403024), (384, 1315335), (420, 1202592), (448, 1127430), (480, 1052268), (504, 1002160), (560, 901944), (576, 876890), (630, 801728), (640, 789201), (672, 751620), (720, 701512), (840, 601296), (896, 563715), (960, 526134), (1008, 501080), (1120, 450972), (1152, 438445), (1260, 400864), (1344, 375810), (1440, 350756), (1680, 300648), (1920, 263067), (2016, 250540), (2240, 225486), (2520, 200432), (2688, 187905), (2880, 175378), (3360, 150324), (4032, 125270), (4480, 112743), (5040, 100216), (5760, 87689), (6720, 75162), (8064, 62635), (10080, 50108), (12527, 40320), (13440, 37581), (20160, 25054)]