1220772000

素因数分解:

$2^5\times 3^1\times 5^3\times 7^1\times {\mathrm{14533}}^1$

素因数の和:14568

約数の個数: 192

約数和(自身を含む): 4570884864

約数和(自身を除く): 3350112864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 160, 168, 175, 200, 210, 224, 240, 250, 280, 300, 336, 350, 375, 400, 420, 480, 500, 525, 560, 600, 672, 700, 750, 800, 840, 875, 1000, 1050, 1120, 1200, 1400, 1500, 1680, 1750, 2000, 2100, 2400, 2625, 2800, 3000, 3360, 3500, 4000, 4200, 5250, 5600, 6000, 7000, 8400, 10500, 12000, 14000, 14533, 16800, 21000, 28000, 29066, 42000, 43599, 58132, 72665, 84000, 87198, 101731, 116264, 145330, 174396, 203462, 217995, 232528, 290660, 305193, 348792, 363325, 406924, 435990, 465056, 508655, 581320, 610386, 697584, 726650, 813848, 871980, 1017310, 1089975, 1162640, 1220772, 1395168, 1453300, 1525965, 1627696, 1743960, 1816625, 2034620, 2179950, 2325280, 2441544, 2543275, 2906600, 3051930, 3255392, 3487920, 3633250, 4069240, 4359900, 4883088, 5086550, 5449875, 5813200, 6103860, 6975840, 7266500, 7629825, 8138480, 8719800, 9766176, 10173100, 10899750, 11626400, 12207720, 12716375, 14533000, 15259650, 16276960, 17439600, 20346200, 21799500, 24415440, 25432750, 29066000, 30519300, 34879200, 38149125, 40692400, 43599000, 48830880, 50865500, 58132000, 61038600, 76298250, 81384800, 87198000, 101731000, 122077200, 152596500, 174396000, 203462000, 244154400, 305193000, 406924000, 610386000, 1220772000]

約数ペア:

[(1, 1220772000), (2, 610386000), (3, 406924000), (4, 305193000), (5, 244154400), (6, 203462000), (7, 174396000), (8, 152596500), (10, 122077200), (12, 101731000), (14, 87198000), (15, 81384800), (16, 76298250), (20, 61038600), (21, 58132000), (24, 50865500), (25, 48830880), (28, 43599000), (30, 40692400), (32, 38149125), (35, 34879200), (40, 30519300), (42, 29066000), (48, 25432750), (50, 24415440), (56, 21799500), (60, 20346200), (70, 17439600), (75, 16276960), (80, 15259650), (84, 14533000), (96, 12716375), (100, 12207720), (105, 11626400), (112, 10899750), (120, 10173100), (125, 9766176), (140, 8719800), (150, 8138480), (160, 7629825), (168, 7266500), (175, 6975840), (200, 6103860), (210, 5813200), (224, 5449875), (240, 5086550), (250, 4883088), (280, 4359900), (300, 4069240), (336, 3633250), (350, 3487920), (375, 3255392), (400, 3051930), (420, 2906600), (480, 2543275), (500, 2441544), (525, 2325280), (560, 2179950), (600, 2034620), (672, 1816625), (700, 1743960), (750, 1627696), (800, 1525965), (840, 1453300), (875, 1395168), (1000, 1220772), (1050, 1162640), (1120, 1089975), (1200, 1017310), (1400, 871980), (1500, 813848), (1680, 726650), (1750, 697584), (2000, 610386), (2100, 581320), (2400, 508655), (2625, 465056), (2800, 435990), (3000, 406924), (3360, 363325), (3500, 348792), (4000, 305193), (4200, 290660), (5250, 232528), (5600, 217995), (6000, 203462), (7000, 174396), (8400, 145330), (10500, 116264), (12000, 101731), (14000, 87198), (14533, 84000), (16800, 72665), (21000, 58132), (28000, 43599), (29066, 42000)]