210966000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{5023}}^1$

素因数の和:5056

約数の個数: 160

約数和(自身を含む): 777474048

約数和(自身を除く): 566508048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 700, 750, 840, 875, 1000, 1050, 1200, 1400, 1500, 1680, 1750, 2000, 2100, 2625, 2800, 3000, 3500, 4200, 5023, 5250, 6000, 7000, 8400, 10046, 10500, 14000, 15069, 20092, 21000, 25115, 30138, 35161, 40184, 42000, 50230, 60276, 70322, 75345, 80368, 100460, 105483, 120552, 125575, 140644, 150690, 175805, 200920, 210966, 241104, 251150, 281288, 301380, 351610, 376725, 401840, 421932, 502300, 527415, 562576, 602760, 627875, 703220, 753450, 843864, 879025, 1004600, 1054830, 1205520, 1255750, 1406440, 1506900, 1687728, 1758050, 1883625, 2009200, 2109660, 2511500, 2637075, 2812880, 3013800, 3516100, 3767250, 4219320, 4395125, 5023000, 5274150, 6027600, 7032200, 7534500, 8438640, 8790250, 10046000, 10548300, 13185375, 14064400, 15069000, 17580500, 21096600, 26370750, 30138000, 35161000, 42193200, 52741500, 70322000, 105483000, 210966000]

約数ペア:

[(1, 210966000), (2, 105483000), (3, 70322000), (4, 52741500), (5, 42193200), (6, 35161000), (7, 30138000), (8, 26370750), (10, 21096600), (12, 17580500), (14, 15069000), (15, 14064400), (16, 13185375), (20, 10548300), (21, 10046000), (24, 8790250), (25, 8438640), (28, 7534500), (30, 7032200), (35, 6027600), (40, 5274150), (42, 5023000), (48, 4395125), (50, 4219320), (56, 3767250), (60, 3516100), (70, 3013800), (75, 2812880), (80, 2637075), (84, 2511500), (100, 2109660), (105, 2009200), (112, 1883625), (120, 1758050), (125, 1687728), (140, 1506900), (150, 1406440), (168, 1255750), (175, 1205520), (200, 1054830), (210, 1004600), (240, 879025), (250, 843864), (280, 753450), (300, 703220), (336, 627875), (350, 602760), (375, 562576), (400, 527415), (420, 502300), (500, 421932), (525, 401840), (560, 376725), (600, 351610), (700, 301380), (750, 281288), (840, 251150), (875, 241104), (1000, 210966), (1050, 200920), (1200, 175805), (1400, 150690), (1500, 140644), (1680, 125575), (1750, 120552), (2000, 105483), (2100, 100460), (2625, 80368), (2800, 75345), (3000, 70322), (3500, 60276), (4200, 50230), (5023, 42000), (5250, 40184), (6000, 35161), (7000, 30138), (8400, 25115), (10046, 21000), (10500, 20092), (14000, 15069)]