315865200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1272

約数の個数: 240

約数和(自身を含む): 1194653696

約数和(自身を除く): 878788496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 48, 50, 56, 60, 62, 70, 75, 80, 84, 93, 100, 105, 112, 120, 124, 140, 150, 155, 168, 175, 186, 200, 210, 217, 240, 248, 280, 300, 310, 336, 350, 372, 400, 420, 434, 465, 496, 525, 560, 600, 620, 651, 700, 744, 775, 840, 868, 930, 1050, 1085, 1200, 1213, 1240, 1302, 1400, 1488, 1550, 1680, 1736, 1860, 2100, 2170, 2325, 2426, 2480, 2604, 2800, 3100, 3255, 3472, 3639, 3720, 4200, 4340, 4650, 4852, 5208, 5425, 6065, 6200, 6510, 7278, 7440, 8400, 8491, 8680, 9300, 9704, 10416, 10850, 12130, 12400, 13020, 14556, 16275, 16982, 17360, 18195, 18600, 19408, 21700, 24260, 25473, 26040, 29112, 30325, 32550, 33964, 36390, 37200, 37603, 42455, 43400, 48520, 50946, 52080, 58224, 60650, 65100, 67928, 72780, 75206, 84910, 86800, 90975, 97040, 101892, 112809, 121300, 127365, 130200, 135856, 145560, 150412, 169820, 181950, 188015, 203784, 212275, 225618, 242600, 254730, 260400, 263221, 291120, 300824, 339640, 363900, 376030, 407568, 424550, 451236, 485200, 509460, 526442, 564045, 601648, 636825, 679280, 727800, 752060, 789663, 849100, 902472, 940075, 1018920, 1052884, 1128090, 1273650, 1316105, 1455600, 1504120, 1579326, 1698200, 1804944, 1880150, 2037840, 2105768, 2256180, 2547300, 2632210, 2820225, 3008240, 3158652, 3396400, 3760300, 3948315, 4211536, 4512360, 5094600, 5264420, 5640450, 6317304, 6580525, 7520600, 7896630, 9024720, 10189200, 10528840, 11280900, 12634608, 13161050, 15041200, 15793260, 19741575, 21057680, 22561800, 26322100, 31586520, 39483150, 45123600, 52644200, 63173040, 78966300, 105288400, 157932600, 315865200]

約数ペア:

[(1, 315865200), (2, 157932600), (3, 105288400), (4, 78966300), (5, 63173040), (6, 52644200), (7, 45123600), (8, 39483150), (10, 31586520), (12, 26322100), (14, 22561800), (15, 21057680), (16, 19741575), (20, 15793260), (21, 15041200), (24, 13161050), (25, 12634608), (28, 11280900), (30, 10528840), (31, 10189200), (35, 9024720), (40, 7896630), (42, 7520600), (48, 6580525), (50, 6317304), (56, 5640450), (60, 5264420), (62, 5094600), (70, 4512360), (75, 4211536), (80, 3948315), (84, 3760300), (93, 3396400), (100, 3158652), (105, 3008240), (112, 2820225), (120, 2632210), (124, 2547300), (140, 2256180), (150, 2105768), (155, 2037840), (168, 1880150), (175, 1804944), (186, 1698200), (200, 1579326), (210, 1504120), (217, 1455600), (240, 1316105), (248, 1273650), (280, 1128090), (300, 1052884), (310, 1018920), (336, 940075), (350, 902472), (372, 849100), (400, 789663), (420, 752060), (434, 727800), (465, 679280), (496, 636825), (525, 601648), (560, 564045), (600, 526442), (620, 509460), (651, 485200), (700, 451236), (744, 424550), (775, 407568), (840, 376030), (868, 363900), (930, 339640), (1050, 300824), (1085, 291120), (1200, 263221), (1213, 260400), (1240, 254730), (1302, 242600), (1400, 225618), (1488, 212275), (1550, 203784), (1680, 188015), (1736, 181950), (1860, 169820), (2100, 150412), (2170, 145560), (2325, 135856), (2426, 130200), (2480, 127365), (2604, 121300), (2800, 112809), (3100, 101892), (3255, 97040), (3472, 90975), (3639, 86800), (3720, 84910), (4200, 75206), (4340, 72780), (4650, 67928), (4852, 65100), (5208, 60650), (5425, 58224), (6065, 52080), (6200, 50946), (6510, 48520), (7278, 43400), (7440, 42455), (8400, 37603), (8491, 37200), (8680, 36390), (9300, 33964), (9704, 32550), (10416, 30325), (10850, 29112), (12130, 26040), (12400, 25473), (13020, 24260), (14556, 21700), (16275, 19408), (16982, 18600), (17360, 18195)]