314890800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1973}}^1$

素因数の和:2020

約数の個数: 240

約数和(自身を含む): 1214088960

約数和(自身を除く): 899198160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 48, 50, 56, 57, 60, 70, 75, 76, 80, 84, 95, 100, 105, 112, 114, 120, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 240, 266, 280, 285, 300, 304, 336, 350, 380, 399, 400, 420, 456, 475, 525, 532, 560, 570, 600, 665, 700, 760, 798, 840, 912, 950, 1050, 1064, 1140, 1200, 1330, 1400, 1425, 1520, 1596, 1680, 1900, 1973, 1995, 2100, 2128, 2280, 2660, 2800, 2850, 3192, 3325, 3800, 3946, 3990, 4200, 4560, 5320, 5700, 5919, 6384, 6650, 7600, 7892, 7980, 8400, 9865, 9975, 10640, 11400, 11838, 13300, 13811, 15784, 15960, 19730, 19950, 22800, 23676, 26600, 27622, 29595, 31568, 31920, 37487, 39460, 39900, 41433, 47352, 49325, 53200, 55244, 59190, 69055, 74974, 78920, 79800, 82866, 94704, 98650, 110488, 112461, 118380, 138110, 147975, 149948, 157840, 159600, 165732, 187435, 197300, 207165, 220976, 224922, 236760, 262409, 276220, 295950, 299896, 331464, 345275, 374870, 394600, 414330, 449844, 473520, 524818, 552440, 562305, 591900, 599792, 662928, 690550, 749740, 787227, 789200, 828660, 899688, 937175, 1035825, 1049636, 1104880, 1124610, 1183800, 1312045, 1381100, 1499480, 1574454, 1657320, 1799376, 1874350, 2071650, 2099272, 2249220, 2367600, 2624090, 2762200, 2811525, 2998960, 3148908, 3314640, 3748700, 3936135, 4143300, 4198544, 4498440, 5248180, 5524400, 5623050, 6297816, 6560225, 7497400, 7872270, 8286600, 8996880, 10496360, 11246100, 12595632, 13120450, 14994800, 15744540, 16573200, 19680675, 20992720, 22492200, 26240900, 31489080, 39361350, 44984400, 52481800, 62978160, 78722700, 104963600, 157445400, 314890800]

約数ペア:

[(1, 314890800), (2, 157445400), (3, 104963600), (4, 78722700), (5, 62978160), (6, 52481800), (7, 44984400), (8, 39361350), (10, 31489080), (12, 26240900), (14, 22492200), (15, 20992720), (16, 19680675), (19, 16573200), (20, 15744540), (21, 14994800), (24, 13120450), (25, 12595632), (28, 11246100), (30, 10496360), (35, 8996880), (38, 8286600), (40, 7872270), (42, 7497400), (48, 6560225), (50, 6297816), (56, 5623050), (57, 5524400), (60, 5248180), (70, 4498440), (75, 4198544), (76, 4143300), (80, 3936135), (84, 3748700), (95, 3314640), (100, 3148908), (105, 2998960), (112, 2811525), (114, 2762200), (120, 2624090), (133, 2367600), (140, 2249220), (150, 2099272), (152, 2071650), (168, 1874350), (175, 1799376), (190, 1657320), (200, 1574454), (210, 1499480), (228, 1381100), (240, 1312045), (266, 1183800), (280, 1124610), (285, 1104880), (300, 1049636), (304, 1035825), (336, 937175), (350, 899688), (380, 828660), (399, 789200), (400, 787227), (420, 749740), (456, 690550), (475, 662928), (525, 599792), (532, 591900), (560, 562305), (570, 552440), (600, 524818), (665, 473520), (700, 449844), (760, 414330), (798, 394600), (840, 374870), (912, 345275), (950, 331464), (1050, 299896), (1064, 295950), (1140, 276220), (1200, 262409), (1330, 236760), (1400, 224922), (1425, 220976), (1520, 207165), (1596, 197300), (1680, 187435), (1900, 165732), (1973, 159600), (1995, 157840), (2100, 149948), (2128, 147975), (2280, 138110), (2660, 118380), (2800, 112461), (2850, 110488), (3192, 98650), (3325, 94704), (3800, 82866), (3946, 79800), (3990, 78920), (4200, 74974), (4560, 69055), (5320, 59190), (5700, 55244), (5919, 53200), (6384, 49325), (6650, 47352), (7600, 41433), (7892, 39900), (7980, 39460), (8400, 37487), (9865, 31920), (9975, 31568), (10640, 29595), (11400, 27622), (11838, 26600), (13300, 23676), (13811, 22800), (15784, 19950), (15960, 19730)]