319687200

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{6343}}^1$

素因数の和:6376

約数の個数: 216

約数和(自身を含む): 1288542528

約数和(自身を除く): 968855328

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, 3360, 3600, 4200, 5040, 5600, 6300, 6343, 7200, 8400, 10080, 12600, 12686, 16800, 19029, 25200, 25372, 31715, 38058, 44401, 50400, 50744, 57087, 63430, 76116, 88802, 95145, 101488, 114174, 126860, 133203, 152232, 158575, 177604, 190290, 202976, 222005, 228348, 253720, 266406, 285435, 304464, 317150, 355208, 380580, 399609, 444010, 456696, 475725, 507440, 532812, 570870, 608928, 634300, 666015, 710416, 761160, 799218, 888020, 913392, 951450, 1014880, 1065624, 1110025, 1141740, 1268600, 1332030, 1420832, 1427175, 1522320, 1598436, 1776040, 1826784, 1902900, 1998045, 2131248, 2220050, 2283480, 2537200, 2664060, 2854350, 3044640, 3196872, 3330075, 3552080, 3805800, 3996090, 4262496, 4440100, 4566960, 5074400, 5328120, 5708700, 6393744, 6660150, 7104160, 7611600, 7992180, 8880200, 9133920, 9990225, 10656240, 11417400, 12787488, 13320300, 15223200, 15984360, 17760400, 19980450, 21312480, 22834800, 26640600, 31968720, 35520800, 39960900, 45669600, 53281200, 63937440, 79921800, 106562400, 159843600, 319687200]

約数ペア:

[(1, 319687200), (2, 159843600), (3, 106562400), (4, 79921800), (5, 63937440), (6, 53281200), (7, 45669600), (8, 39960900), (9, 35520800), (10, 31968720), (12, 26640600), (14, 22834800), (15, 21312480), (16, 19980450), (18, 17760400), (20, 15984360), (21, 15223200), (24, 13320300), (25, 12787488), (28, 11417400), (30, 10656240), (32, 9990225), (35, 9133920), (36, 8880200), (40, 7992180), (42, 7611600), (45, 7104160), (48, 6660150), (50, 6393744), (56, 5708700), (60, 5328120), (63, 5074400), (70, 4566960), (72, 4440100), (75, 4262496), (80, 3996090), (84, 3805800), (90, 3552080), (96, 3330075), (100, 3196872), (105, 3044640), (112, 2854350), (120, 2664060), (126, 2537200), (140, 2283480), (144, 2220050), (150, 2131248), (160, 1998045), (168, 1902900), (175, 1826784), (180, 1776040), (200, 1598436), (210, 1522320), (224, 1427175), (225, 1420832), (240, 1332030), (252, 1268600), (280, 1141740), (288, 1110025), (300, 1065624), (315, 1014880), (336, 951450), (350, 913392), (360, 888020), (400, 799218), (420, 761160), (450, 710416), (480, 666015), (504, 634300), (525, 608928), (560, 570870), (600, 532812), (630, 507440), (672, 475725), (700, 456696), (720, 444010), (800, 399609), (840, 380580), (900, 355208), (1008, 317150), (1050, 304464), (1120, 285435), (1200, 266406), (1260, 253720), (1400, 228348), (1440, 222005), (1575, 202976), (1680, 190290), (1800, 177604), (2016, 158575), (2100, 152232), (2400, 133203), (2520, 126860), (2800, 114174), (3150, 101488), (3360, 95145), (3600, 88802), (4200, 76116), (5040, 63430), (5600, 57087), (6300, 50744), (6343, 50400), (7200, 44401), (8400, 38058), (10080, 31715), (12600, 25372), (12686, 25200), (16800, 19029)]