423020400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:544

約数の個数: 240

約数和(自身を含む): 1501927680

約数和(自身を除く): 1078907280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 73, 75, 80, 88, 100, 110, 120, 132, 146, 150, 165, 176, 200, 219, 220, 240, 264, 275, 292, 300, 330, 365, 400, 438, 439, 440, 528, 550, 584, 600, 660, 730, 803, 825, 876, 878, 880, 1095, 1100, 1168, 1200, 1317, 1320, 1460, 1606, 1650, 1752, 1756, 1825, 2190, 2195, 2200, 2409, 2634, 2640, 2920, 3212, 3300, 3504, 3512, 3650, 4015, 4380, 4390, 4400, 4818, 4829, 5268, 5475, 5840, 6424, 6585, 6600, 7024, 7300, 8030, 8760, 8780, 9636, 9658, 10536, 10950, 10975, 12045, 12848, 13170, 13200, 14487, 14600, 16060, 17520, 17560, 19272, 19316, 20075, 21072, 21900, 21950, 24090, 24145, 26340, 28974, 29200, 32047, 32120, 32925, 35120, 38544, 38632, 40150, 43800, 43900, 48180, 48290, 52680, 57948, 60225, 64094, 64240, 65850, 72435, 77264, 80300, 87600, 87800, 96141, 96360, 96580, 105360, 115896, 120450, 120725, 128188, 131700, 144870, 160235, 160600, 175600, 192282, 192720, 193160, 231792, 240900, 241450, 256376, 263400, 289740, 320470, 321200, 352517, 362175, 384564, 386320, 480705, 481800, 482900, 512752, 526800, 579480, 640940, 705034, 724350, 769128, 801175, 961410, 963600, 965800, 1057551, 1158960, 1281880, 1410068, 1448700, 1538256, 1602350, 1762585, 1922820, 1931600, 2115102, 2403525, 2563760, 2820136, 2897400, 3204700, 3525170, 3845640, 4230204, 4807050, 5287755, 5640272, 5794800, 6409400, 7050340, 7691280, 8460408, 8812925, 9614100, 10575510, 12818800, 14100680, 16920816, 17625850, 19228200, 21151020, 26438775, 28201360, 35251700, 38456400, 42302040, 52877550, 70503400, 84604080, 105755100, 141006800, 211510200, 423020400]

約数ペア:

[(1, 423020400), (2, 211510200), (3, 141006800), (4, 105755100), (5, 84604080), (6, 70503400), (8, 52877550), (10, 42302040), (11, 38456400), (12, 35251700), (15, 28201360), (16, 26438775), (20, 21151020), (22, 19228200), (24, 17625850), (25, 16920816), (30, 14100680), (33, 12818800), (40, 10575510), (44, 9614100), (48, 8812925), (50, 8460408), (55, 7691280), (60, 7050340), (66, 6409400), (73, 5794800), (75, 5640272), (80, 5287755), (88, 4807050), (100, 4230204), (110, 3845640), (120, 3525170), (132, 3204700), (146, 2897400), (150, 2820136), (165, 2563760), (176, 2403525), (200, 2115102), (219, 1931600), (220, 1922820), (240, 1762585), (264, 1602350), (275, 1538256), (292, 1448700), (300, 1410068), (330, 1281880), (365, 1158960), (400, 1057551), (438, 965800), (439, 963600), (440, 961410), (528, 801175), (550, 769128), (584, 724350), (600, 705034), (660, 640940), (730, 579480), (803, 526800), (825, 512752), (876, 482900), (878, 481800), (880, 480705), (1095, 386320), (1100, 384564), (1168, 362175), (1200, 352517), (1317, 321200), (1320, 320470), (1460, 289740), (1606, 263400), (1650, 256376), (1752, 241450), (1756, 240900), (1825, 231792), (2190, 193160), (2195, 192720), (2200, 192282), (2409, 175600), (2634, 160600), (2640, 160235), (2920, 144870), (3212, 131700), (3300, 128188), (3504, 120725), (3512, 120450), (3650, 115896), (4015, 105360), (4380, 96580), (4390, 96360), (4400, 96141), (4818, 87800), (4829, 87600), (5268, 80300), (5475, 77264), (5840, 72435), (6424, 65850), (6585, 64240), (6600, 64094), (7024, 60225), (7300, 57948), (8030, 52680), (8760, 48290), (8780, 48180), (9636, 43900), (9658, 43800), (10536, 40150), (10950, 38632), (10975, 38544), (12045, 35120), (12848, 32925), (13170, 32120), (13200, 32047), (14487, 29200), (14600, 28974), (16060, 26340), (17520, 24145), (17560, 24090), (19272, 21950), (19316, 21900), (20075, 21072)]