2019925600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{271}}^1$

素因数の和:331

約数の個数: 288

約数和(自身を含む): 6221601792

約数和(自身を除く): 4201676192

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 121, 140, 154, 160, 175, 176, 200, 220, 224, 242, 271, 275, 280, 308, 350, 352, 385, 400, 440, 484, 542, 550, 560, 605, 616, 700, 770, 800, 847, 880, 968, 1084, 1100, 1120, 1210, 1232, 1331, 1355, 1400, 1540, 1694, 1760, 1897, 1925, 1936, 2168, 2200, 2420, 2464, 2662, 2710, 2800, 2981, 3025, 3080, 3388, 3794, 3850, 3872, 4235, 4336, 4400, 4840, 5324, 5420, 5600, 5962, 6050, 6160, 6655, 6775, 6776, 7588, 7700, 8470, 8672, 8800, 9317, 9485, 9680, 10648, 10840, 11924, 12100, 12320, 13310, 13550, 13552, 14905, 15176, 15400, 16940, 18634, 18970, 19360, 20867, 21175, 21296, 21680, 23848, 24200, 26620, 27100, 27104, 29810, 30352, 30800, 32791, 33275, 33880, 37268, 37940, 41734, 42350, 42592, 43360, 46585, 47425, 47696, 48400, 53240, 54200, 59620, 60704, 61600, 65582, 66550, 67760, 74525, 74536, 75880, 83468, 84700, 93170, 94850, 95392, 96800, 104335, 106480, 108400, 119240, 131164, 133100, 135520, 149050, 149072, 151760, 163955, 166936, 169400, 186340, 189700, 208670, 212960, 216800, 229537, 232925, 238480, 262328, 266200, 298100, 298144, 303520, 327910, 333872, 338800, 360701, 372680, 379400, 417340, 459074, 465850, 476960, 521675, 524656, 532400, 596200, 655820, 667744, 677600, 721402, 745360, 758800, 819775, 834680, 918148, 931700, 1043350, 1049312, 1064800, 1147685, 1192400, 1311640, 1442804, 1490720, 1517600, 1639550, 1669360, 1803505, 1836296, 1863400, 2086700, 2295370, 2384800, 2524907, 2623280, 2885608, 3279100, 3338720, 3607010, 3672592, 3726800, 4173400, 4590740, 5049814, 5246560, 5738425, 5771216, 6558200, 7214020, 7345184, 7453600, 8346800, 9017525, 9181480, 10099628, 11476850, 11542432, 12624535, 13116400, 14428040, 16693600, 18035050, 18362960, 20199256, 22953700, 25249070, 26232800, 28856080, 36070100, 36725920, 40398512, 45907400, 50498140, 57712160, 63122675, 72140200, 80797024, 91814800, 100996280, 126245350, 144280400, 183629600, 201992560, 252490700, 288560800, 403985120, 504981400, 1009962800, 2019925600]

約数ペア:

[(1, 2019925600), (2, 1009962800), (4, 504981400), (5, 403985120), (7, 288560800), (8, 252490700), (10, 201992560), (11, 183629600), (14, 144280400), (16, 126245350), (20, 100996280), (22, 91814800), (25, 80797024), (28, 72140200), (32, 63122675), (35, 57712160), (40, 50498140), (44, 45907400), (50, 40398512), (55, 36725920), (56, 36070100), (70, 28856080), (77, 26232800), (80, 25249070), (88, 22953700), (100, 20199256), (110, 18362960), (112, 18035050), (121, 16693600), (140, 14428040), (154, 13116400), (160, 12624535), (175, 11542432), (176, 11476850), (200, 10099628), (220, 9181480), (224, 9017525), (242, 8346800), (271, 7453600), (275, 7345184), (280, 7214020), (308, 6558200), (350, 5771216), (352, 5738425), (385, 5246560), (400, 5049814), (440, 4590740), (484, 4173400), (542, 3726800), (550, 3672592), (560, 3607010), (605, 3338720), (616, 3279100), (700, 2885608), (770, 2623280), (800, 2524907), (847, 2384800), (880, 2295370), (968, 2086700), (1084, 1863400), (1100, 1836296), (1120, 1803505), (1210, 1669360), (1232, 1639550), (1331, 1517600), (1355, 1490720), (1400, 1442804), (1540, 1311640), (1694, 1192400), (1760, 1147685), (1897, 1064800), (1925, 1049312), (1936, 1043350), (2168, 931700), (2200, 918148), (2420, 834680), (2464, 819775), (2662, 758800), (2710, 745360), (2800, 721402), (2981, 677600), (3025, 667744), (3080, 655820), (3388, 596200), (3794, 532400), (3850, 524656), (3872, 521675), (4235, 476960), (4336, 465850), (4400, 459074), (4840, 417340), (5324, 379400), (5420, 372680), (5600, 360701), (5962, 338800), (6050, 333872), (6160, 327910), (6655, 303520), (6775, 298144), (6776, 298100), (7588, 266200), (7700, 262328), (8470, 238480), (8672, 232925), (8800, 229537), (9317, 216800), (9485, 212960), (9680, 208670), (10648, 189700), (10840, 186340), (11924, 169400), (12100, 166936), (12320, 163955), (13310, 151760), (13550, 149072), (13552, 149050), (14905, 135520), (15176, 133100), (15400, 131164), (16940, 119240), (18634, 108400), (18970, 106480), (19360, 104335), (20867, 96800), (21175, 95392), (21296, 94850), (21680, 93170), (23848, 84700), (24200, 83468), (26620, 75880), (27100, 74536), (27104, 74525), (29810, 67760), (30352, 66550), (30800, 65582), (32791, 61600), (33275, 60704), (33880, 59620), (37268, 54200), (37940, 53240), (41734, 48400), (42350, 47696), (42592, 47425), (43360, 46585)]