2806398000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^1\times {\mathrm{22273}}^1$

素因数の和:22309

約数の個数: 240

約数和(自身を含む): 11202574656

約数和(自身を除く): 8396176656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 125, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 250, 252, 280, 300, 315, 336, 350, 360, 375, 400, 420, 450, 500, 504, 525, 560, 600, 630, 700, 720, 750, 840, 875, 900, 1000, 1008, 1050, 1125, 1200, 1260, 1400, 1500, 1575, 1680, 1750, 1800, 2000, 2100, 2250, 2520, 2625, 2800, 3000, 3150, 3500, 3600, 4200, 4500, 5040, 5250, 6000, 6300, 7000, 7875, 8400, 9000, 10500, 12600, 14000, 15750, 18000, 21000, 22273, 25200, 31500, 42000, 44546, 63000, 66819, 89092, 111365, 126000, 133638, 155911, 178184, 200457, 222730, 267276, 311822, 334095, 356368, 400914, 445460, 467733, 534552, 556825, 623644, 668190, 779555, 801828, 890920, 935466, 1002285, 1069104, 1113650, 1247288, 1336380, 1403199, 1559110, 1603656, 1670475, 1781840, 1870932, 2004570, 2227300, 2338665, 2494576, 2672760, 2784125, 2806398, 3118220, 3207312, 3340950, 3741864, 3897775, 4009140, 4454600, 4677330, 5011425, 5345520, 5568250, 5612796, 6236440, 6681900, 7015995, 7483728, 7795550, 8018280, 8352375, 8909200, 9354660, 10022850, 11136500, 11225592, 11693325, 12472880, 13363800, 14031990, 15591100, 16036560, 16704750, 18709320, 19488875, 20045700, 22273000, 22451184, 23386650, 25057125, 26727600, 28063980, 31182200, 33409500, 35079975, 37418640, 38977750, 40091400, 44546000, 46773300, 50114250, 56127960, 58466625, 62364400, 66819000, 70159950, 77955500, 80182800, 93546600, 100228500, 112255920, 116933250, 133638000, 140319900, 155911000, 175399875, 187093200, 200457000, 233866500, 280639800, 311822000, 350799750, 400914000, 467733000, 561279600, 701599500, 935466000, 1403199000, 2806398000]

約数ペア:

[(1, 2806398000), (2, 1403199000), (3, 935466000), (4, 701599500), (5, 561279600), (6, 467733000), (7, 400914000), (8, 350799750), (9, 311822000), (10, 280639800), (12, 233866500), (14, 200457000), (15, 187093200), (16, 175399875), (18, 155911000), (20, 140319900), (21, 133638000), (24, 116933250), (25, 112255920), (28, 100228500), (30, 93546600), (35, 80182800), (36, 77955500), (40, 70159950), (42, 66819000), (45, 62364400), (48, 58466625), (50, 56127960), (56, 50114250), (60, 46773300), (63, 44546000), (70, 40091400), (72, 38977750), (75, 37418640), (80, 35079975), (84, 33409500), (90, 31182200), (100, 28063980), (105, 26727600), (112, 25057125), (120, 23386650), (125, 22451184), (126, 22273000), (140, 20045700), (144, 19488875), (150, 18709320), (168, 16704750), (175, 16036560), (180, 15591100), (200, 14031990), (210, 13363800), (225, 12472880), (240, 11693325), (250, 11225592), (252, 11136500), (280, 10022850), (300, 9354660), (315, 8909200), (336, 8352375), (350, 8018280), (360, 7795550), (375, 7483728), (400, 7015995), (420, 6681900), (450, 6236440), (500, 5612796), (504, 5568250), (525, 5345520), (560, 5011425), (600, 4677330), (630, 4454600), (700, 4009140), (720, 3897775), (750, 3741864), (840, 3340950), (875, 3207312), (900, 3118220), (1000, 2806398), (1008, 2784125), (1050, 2672760), (1125, 2494576), (1200, 2338665), (1260, 2227300), (1400, 2004570), (1500, 1870932), (1575, 1781840), (1680, 1670475), (1750, 1603656), (1800, 1559110), (2000, 1403199), (2100, 1336380), (2250, 1247288), (2520, 1113650), (2625, 1069104), (2800, 1002285), (3000, 935466), (3150, 890920), (3500, 801828), (3600, 779555), (4200, 668190), (4500, 623644), (5040, 556825), (5250, 534552), (6000, 467733), (6300, 445460), (7000, 400914), (7875, 356368), (8400, 334095), (9000, 311822), (10500, 267276), (12600, 222730), (14000, 200457), (15750, 178184), (18000, 155911), (21000, 133638), (22273, 126000), (25200, 111365), (31500, 89092), (42000, 66819), (44546, 63000)]