161431200

素因数分解:

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

素因数の和:3236

約数の個数: 216

約数和(自身を含む): 650770848

約数和(自身を除く): 489339648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1120, 1200, 1260, 1400, 1440, 1575, 1680, 1800, 2016, 2100, 2400, 2520, 2800, 3150, 3203, 3360, 3600, 4200, 5040, 5600, 6300, 6406, 7200, 8400, 9609, 10080, 12600, 12812, 16015, 16800, 19218, 22421, 25200, 25624, 28827, 32030, 38436, 44842, 48045, 50400, 51248, 57654, 64060, 67263, 76872, 80075, 89684, 96090, 102496, 112105, 115308, 128120, 134526, 144135, 153744, 160150, 179368, 192180, 201789, 224210, 230616, 240225, 256240, 269052, 288270, 307488, 320300, 336315, 358736, 384360, 403578, 448420, 461232, 480450, 512480, 538104, 560525, 576540, 640600, 672630, 717472, 720675, 768720, 807156, 896840, 922464, 960900, 1008945, 1076208, 1121050, 1153080, 1281200, 1345260, 1441350, 1537440, 1614312, 1681575, 1793680, 1921800, 2017890, 2152416, 2242100, 2306160, 2562400, 2690520, 2882700, 3228624, 3363150, 3587360, 3843600, 4035780, 4484200, 4612320, 5044725, 5381040, 5765400, 6457248, 6726300, 7687200, 8071560, 8968400, 10089450, 10762080, 11530800, 13452600, 16143120, 17936800, 20178900, 23061600, 26905200, 32286240, 40357800, 53810400, 80715600, 161431200]

約数ペア:

[(1, 161431200), (2, 80715600), (3, 53810400), (4, 40357800), (5, 32286240), (6, 26905200), (7, 23061600), (8, 20178900), (9, 17936800), (10, 16143120), (12, 13452600), (14, 11530800), (15, 10762080), (16, 10089450), (18, 8968400), (20, 8071560), (21, 7687200), (24, 6726300), (25, 6457248), (28, 5765400), (30, 5381040), (32, 5044725), (35, 4612320), (36, 4484200), (40, 4035780), (42, 3843600), (45, 3587360), (48, 3363150), (50, 3228624), (56, 2882700), (60, 2690520), (63, 2562400), (70, 2306160), (72, 2242100), (75, 2152416), (80, 2017890), (84, 1921800), (90, 1793680), (96, 1681575), (100, 1614312), (105, 1537440), (112, 1441350), (120, 1345260), (126, 1281200), (140, 1153080), (144, 1121050), (150, 1076208), (160, 1008945), (168, 960900), (175, 922464), (180, 896840), (200, 807156), (210, 768720), (224, 720675), (225, 717472), (240, 672630), (252, 640600), (280, 576540), (288, 560525), (300, 538104), (315, 512480), (336, 480450), (350, 461232), (360, 448420), (400, 403578), (420, 384360), (450, 358736), (480, 336315), (504, 320300), (525, 307488), (560, 288270), (600, 269052), (630, 256240), (672, 240225), (700, 230616), (720, 224210), (800, 201789), (840, 192180), (900, 179368), (1008, 160150), (1050, 153744), (1120, 144135), (1200, 134526), (1260, 128120), (1400, 115308), (1440, 112105), (1575, 102496), (1680, 96090), (1800, 89684), (2016, 80075), (2100, 76872), (2400, 67263), (2520, 64060), (2800, 57654), (3150, 51248), (3203, 50400), (3360, 48045), (3600, 44842), (4200, 38436), (5040, 32030), (5600, 28827), (6300, 25624), (6406, 25200), (7200, 22421), (8400, 19218), (9609, 16800), (10080, 16015), (12600, 12812)]