834876720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6781}}^1$

素因数の和:6825

約数の個数: 200

約数和(自身を含む): 3052713840

約数和(自身を除く): 2217837120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 1026, 1080, 1140, 1296, 1368, 1520, 1539, 1620, 1710, 2052, 2160, 2280, 2565, 2736, 3078, 3240, 3420, 4104, 4560, 5130, 6156, 6480, 6781, 6840, 7695, 8208, 10260, 12312, 13562, 13680, 15390, 20343, 20520, 24624, 27124, 30780, 33905, 40686, 41040, 54248, 61029, 61560, 67810, 81372, 101715, 108496, 122058, 123120, 128839, 135620, 162744, 183087, 203430, 244116, 257678, 271240, 305145, 325488, 366174, 386517, 406860, 488232, 515356, 542480, 549261, 610290, 644195, 732348, 773034, 813720, 915435, 976464, 1030712, 1098522, 1159551, 1220580, 1288390, 1464696, 1546068, 1627440, 1830870, 1932585, 2061424, 2197044, 2319102, 2441160, 2576780, 2746305, 2929392, 3092136, 3478653, 3661740, 3865170, 4394088, 4638204, 4882320, 5153560, 5492610, 5797755, 6184272, 6957306, 7323480, 7730340, 8788176, 9276408, 10307120, 10435959, 10985220, 11595510, 13914612, 14646960, 15460680, 17393265, 18552816, 20871918, 21970440, 23191020, 27829224, 30921360, 34786530, 41743836, 43940880, 46382040, 52179795, 55658448, 69573060, 83487672, 92764080, 104359590, 139146120, 166975344, 208719180, 278292240, 417438360, 834876720]

約数ペア:

[(1, 834876720), (2, 417438360), (3, 278292240), (4, 208719180), (5, 166975344), (6, 139146120), (8, 104359590), (9, 92764080), (10, 83487672), (12, 69573060), (15, 55658448), (16, 52179795), (18, 46382040), (19, 43940880), (20, 41743836), (24, 34786530), (27, 30921360), (30, 27829224), (36, 23191020), (38, 21970440), (40, 20871918), (45, 18552816), (48, 17393265), (54, 15460680), (57, 14646960), (60, 13914612), (72, 11595510), (76, 10985220), (80, 10435959), (81, 10307120), (90, 9276408), (95, 8788176), (108, 7730340), (114, 7323480), (120, 6957306), (135, 6184272), (144, 5797755), (152, 5492610), (162, 5153560), (171, 4882320), (180, 4638204), (190, 4394088), (216, 3865170), (228, 3661740), (240, 3478653), (270, 3092136), (285, 2929392), (304, 2746305), (324, 2576780), (342, 2441160), (360, 2319102), (380, 2197044), (405, 2061424), (432, 1932585), (456, 1830870), (513, 1627440), (540, 1546068), (570, 1464696), (648, 1288390), (684, 1220580), (720, 1159551), (760, 1098522), (810, 1030712), (855, 976464), (912, 915435), (1026, 813720), (1080, 773034), (1140, 732348), (1296, 644195), (1368, 610290), (1520, 549261), (1539, 542480), (1620, 515356), (1710, 488232), (2052, 406860), (2160, 386517), (2280, 366174), (2565, 325488), (2736, 305145), (3078, 271240), (3240, 257678), (3420, 244116), (4104, 203430), (4560, 183087), (5130, 162744), (6156, 135620), (6480, 128839), (6781, 123120), (6840, 122058), (7695, 108496), (8208, 101715), (10260, 81372), (12312, 67810), (13562, 61560), (13680, 61029), (15390, 54248), (20343, 41040), (20520, 40686), (24624, 33905), (27124, 30780)]