215241600

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{3203}}^1$

素因数の和:3237

約数の個数: 192

約数和(自身を含む): 810483840

約数和(自身を除く): 595242240

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, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 800, 840, 896, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 1920, 2100, 2240, 2400, 2688, 2800, 3200, 3203, 3360, 4200, 4480, 4800, 5600, 6406, 6720, 8400, 9600, 9609, 11200, 12812, 13440, 16015, 16800, 19218, 22400, 22421, 25624, 32030, 33600, 38436, 44842, 48045, 51248, 64060, 67200, 67263, 76872, 80075, 89684, 96090, 102496, 112105, 128120, 134526, 153744, 160150, 179368, 192180, 204992, 224210, 240225, 256240, 269052, 307488, 320300, 336315, 358736, 384360, 409984, 448420, 480450, 512480, 538104, 560525, 614976, 640600, 672630, 717472, 768720, 896840, 960900, 1024960, 1076208, 1121050, 1229952, 1281200, 1345260, 1434944, 1537440, 1681575, 1793680, 1921800, 2049920, 2152416, 2242100, 2562400, 2690520, 2869888, 3074880, 3363150, 3587360, 3843600, 4304832, 4484200, 5124800, 5381040, 6149760, 6726300, 7174720, 7687200, 8609664, 8968400, 10249600, 10762080, 13452600, 14349440, 15374400, 17936800, 21524160, 26905200, 30748800, 35873600, 43048320, 53810400, 71747200, 107620800, 215241600]

約数ペア:

[(1, 215241600), (2, 107620800), (3, 71747200), (4, 53810400), (5, 43048320), (6, 35873600), (7, 30748800), (8, 26905200), (10, 21524160), (12, 17936800), (14, 15374400), (15, 14349440), (16, 13452600), (20, 10762080), (21, 10249600), (24, 8968400), (25, 8609664), (28, 7687200), (30, 7174720), (32, 6726300), (35, 6149760), (40, 5381040), (42, 5124800), (48, 4484200), (50, 4304832), (56, 3843600), (60, 3587360), (64, 3363150), (70, 3074880), (75, 2869888), (80, 2690520), (84, 2562400), (96, 2242100), (100, 2152416), (105, 2049920), (112, 1921800), (120, 1793680), (128, 1681575), (140, 1537440), (150, 1434944), (160, 1345260), (168, 1281200), (175, 1229952), (192, 1121050), (200, 1076208), (210, 1024960), (224, 960900), (240, 896840), (280, 768720), (300, 717472), (320, 672630), (336, 640600), (350, 614976), (384, 560525), (400, 538104), (420, 512480), (448, 480450), (480, 448420), (525, 409984), (560, 384360), (600, 358736), (640, 336315), (672, 320300), (700, 307488), (800, 269052), (840, 256240), (896, 240225), (960, 224210), (1050, 204992), (1120, 192180), (1200, 179368), (1344, 160150), (1400, 153744), (1600, 134526), (1680, 128120), (1920, 112105), (2100, 102496), (2240, 96090), (2400, 89684), (2688, 80075), (2800, 76872), (3200, 67263), (3203, 67200), (3360, 64060), (4200, 51248), (4480, 48045), (4800, 44842), (5600, 38436), (6406, 33600), (6720, 32030), (8400, 25624), (9600, 22421), (9609, 22400), (11200, 19218), (12812, 16800), (13440, 16015)]