2018039520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{359}}^1$

素因数の和:630

約数の個数: 288

約数和(自身を含む): 7446297600

約数和(自身を除く): 5428258080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 239, 240, 245, 280, 294, 336, 359, 392, 420, 478, 480, 490, 560, 588, 672, 717, 718, 735, 784, 840, 956, 980, 1077, 1120, 1176, 1195, 1434, 1436, 1470, 1568, 1673, 1680, 1795, 1912, 1960, 2154, 2352, 2390, 2513, 2868, 2872, 2940, 3346, 3360, 3585, 3590, 3824, 3920, 4308, 4704, 4780, 5019, 5026, 5385, 5736, 5744, 5880, 6692, 7170, 7180, 7539, 7648, 7840, 8365, 8616, 9560, 10038, 10052, 10770, 11472, 11488, 11711, 11760, 12565, 13384, 14340, 14360, 15078, 16730, 17232, 17591, 19120, 20076, 20104, 21540, 22944, 23422, 23520, 25095, 25130, 26768, 28680, 28720, 30156, 33460, 34464, 35133, 35182, 37695, 38240, 40152, 40208, 43080, 46844, 50190, 50260, 52773, 53536, 57360, 57440, 58555, 60312, 66920, 70266, 70364, 75390, 80304, 80416, 85801, 86160, 87955, 93688, 100380, 100520, 105546, 114720, 117110, 120624, 133840, 140532, 140728, 150780, 160608, 171602, 172320, 175665, 175910, 187376, 200760, 201040, 211092, 234220, 241248, 257403, 263865, 267680, 281064, 281456, 301560, 343204, 351330, 351820, 374752, 401520, 402080, 422184, 429005, 468440, 514806, 527730, 562128, 562912, 600607, 603120, 686408, 702660, 703640, 803040, 844368, 858010, 936880, 1029612, 1055460, 1124256, 1201214, 1206240, 1287015, 1372816, 1405320, 1407280, 1688736, 1716020, 1801821, 1873760, 2059224, 2110920, 2402428, 2574030, 2745632, 2810640, 2814560, 3003035, 3432040, 3603642, 4118448, 4204249, 4221840, 4804856, 5148060, 5621280, 6006070, 6864080, 7207284, 8236896, 8408498, 8443680, 9009105, 9609712, 10296120, 12012140, 12612747, 13728160, 14414568, 16816996, 18018210, 19219424, 20592240, 21021245, 24024280, 25225494, 28829136, 33633992, 36036420, 41184480, 42042490, 48048560, 50450988, 57658272, 63063735, 67267984, 72072840, 84084980, 96097120, 100901976, 126127470, 134535968, 144145680, 168169960, 201803952, 252254940, 288291360, 336339920, 403607904, 504509880, 672679840, 1009019760, 2018039520]

約数ペア:

[(1, 2018039520), (2, 1009019760), (3, 672679840), (4, 504509880), (5, 403607904), (6, 336339920), (7, 288291360), (8, 252254940), (10, 201803952), (12, 168169960), (14, 144145680), (15, 134535968), (16, 126127470), (20, 100901976), (21, 96097120), (24, 84084980), (28, 72072840), (30, 67267984), (32, 63063735), (35, 57658272), (40, 50450988), (42, 48048560), (48, 42042490), (49, 41184480), (56, 36036420), (60, 33633992), (70, 28829136), (80, 25225494), (84, 24024280), (96, 21021245), (98, 20592240), (105, 19219424), (112, 18018210), (120, 16816996), (140, 14414568), (147, 13728160), (160, 12612747), (168, 12012140), (196, 10296120), (210, 9609712), (224, 9009105), (239, 8443680), (240, 8408498), (245, 8236896), (280, 7207284), (294, 6864080), (336, 6006070), (359, 5621280), (392, 5148060), (420, 4804856), (478, 4221840), (480, 4204249), (490, 4118448), (560, 3603642), (588, 3432040), (672, 3003035), (717, 2814560), (718, 2810640), (735, 2745632), (784, 2574030), (840, 2402428), (956, 2110920), (980, 2059224), (1077, 1873760), (1120, 1801821), (1176, 1716020), (1195, 1688736), (1434, 1407280), (1436, 1405320), (1470, 1372816), (1568, 1287015), (1673, 1206240), (1680, 1201214), (1795, 1124256), (1912, 1055460), (1960, 1029612), (2154, 936880), (2352, 858010), (2390, 844368), (2513, 803040), (2868, 703640), (2872, 702660), (2940, 686408), (3346, 603120), (3360, 600607), (3585, 562912), (3590, 562128), (3824, 527730), (3920, 514806), (4308, 468440), (4704, 429005), (4780, 422184), (5019, 402080), (5026, 401520), (5385, 374752), (5736, 351820), (5744, 351330), (5880, 343204), (6692, 301560), (7170, 281456), (7180, 281064), (7539, 267680), (7648, 263865), (7840, 257403), (8365, 241248), (8616, 234220), (9560, 211092), (10038, 201040), (10052, 200760), (10770, 187376), (11472, 175910), (11488, 175665), (11711, 172320), (11760, 171602), (12565, 160608), (13384, 150780), (14340, 140728), (14360, 140532), (15078, 133840), (16730, 120624), (17232, 117110), (17591, 114720), (19120, 105546), (20076, 100520), (20104, 100380), (21540, 93688), (22944, 87955), (23422, 86160), (23520, 85801), (25095, 80416), (25130, 80304), (26768, 75390), (28680, 70364), (28720, 70266), (30156, 66920), (33460, 60312), (34464, 58555), (35133, 57440), (35182, 57360), (37695, 53536), (38240, 52773), (40152, 50260), (40208, 50190), (43080, 46844)]