1958340000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:417

約数の個数: 240

約数和(自身を含む): 6499519488

約数和(自身を除く): 4541179488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 127, 150, 160, 200, 240, 250, 254, 257, 300, 375, 381, 400, 480, 500, 508, 514, 600, 625, 635, 750, 762, 771, 800, 1000, 1016, 1028, 1200, 1250, 1270, 1285, 1500, 1524, 1542, 1875, 1905, 2000, 2032, 2056, 2400, 2500, 2540, 2570, 3000, 3048, 3084, 3175, 3750, 3810, 3855, 4000, 4064, 4112, 5000, 5080, 5140, 6000, 6096, 6168, 6350, 6425, 7500, 7620, 7710, 8224, 9525, 10000, 10160, 10280, 12000, 12192, 12336, 12700, 12850, 15000, 15240, 15420, 15875, 19050, 19275, 20000, 20320, 20560, 24672, 25400, 25700, 30000, 30480, 30840, 31750, 32125, 32639, 38100, 38550, 41120, 47625, 50800, 51400, 60000, 60960, 61680, 63500, 64250, 65278, 76200, 77100, 79375, 95250, 96375, 97917, 101600, 102800, 123360, 127000, 128500, 130556, 152400, 154200, 158750, 160625, 163195, 190500, 192750, 195834, 205600, 238125, 254000, 257000, 261112, 304800, 308400, 317500, 321250, 326390, 381000, 385500, 391668, 476250, 481875, 489585, 508000, 514000, 522224, 616800, 635000, 642500, 652780, 762000, 771000, 783336, 815975, 952500, 963750, 979170, 1028000, 1044448, 1270000, 1285000, 1305560, 1524000, 1542000, 1566672, 1631950, 1905000, 1927500, 1958340, 2447925, 2540000, 2570000, 2611120, 3084000, 3133344, 3263900, 3810000, 3855000, 3916680, 4079875, 4895850, 5140000, 5222240, 6527800, 7620000, 7710000, 7833360, 8159750, 9791700, 12239625, 13055600, 15420000, 15666720, 16319500, 19583400, 20399375, 24479250, 26111200, 32639000, 39166800, 40798750, 48958500, 61198125, 65278000, 78333600, 81597500, 97917000, 122396250, 130556000, 163195000, 195834000, 244792500, 326390000, 391668000, 489585000, 652780000, 979170000, 1958340000]

約数ペア:

[(1, 1958340000), (2, 979170000), (3, 652780000), (4, 489585000), (5, 391668000), (6, 326390000), (8, 244792500), (10, 195834000), (12, 163195000), (15, 130556000), (16, 122396250), (20, 97917000), (24, 81597500), (25, 78333600), (30, 65278000), (32, 61198125), (40, 48958500), (48, 40798750), (50, 39166800), (60, 32639000), (75, 26111200), (80, 24479250), (96, 20399375), (100, 19583400), (120, 16319500), (125, 15666720), (127, 15420000), (150, 13055600), (160, 12239625), (200, 9791700), (240, 8159750), (250, 7833360), (254, 7710000), (257, 7620000), (300, 6527800), (375, 5222240), (381, 5140000), (400, 4895850), (480, 4079875), (500, 3916680), (508, 3855000), (514, 3810000), (600, 3263900), (625, 3133344), (635, 3084000), (750, 2611120), (762, 2570000), (771, 2540000), (800, 2447925), (1000, 1958340), (1016, 1927500), (1028, 1905000), (1200, 1631950), (1250, 1566672), (1270, 1542000), (1285, 1524000), (1500, 1305560), (1524, 1285000), (1542, 1270000), (1875, 1044448), (1905, 1028000), (2000, 979170), (2032, 963750), (2056, 952500), (2400, 815975), (2500, 783336), (2540, 771000), (2570, 762000), (3000, 652780), (3048, 642500), (3084, 635000), (3175, 616800), (3750, 522224), (3810, 514000), (3855, 508000), (4000, 489585), (4064, 481875), (4112, 476250), (5000, 391668), (5080, 385500), (5140, 381000), (6000, 326390), (6096, 321250), (6168, 317500), (6350, 308400), (6425, 304800), (7500, 261112), (7620, 257000), (7710, 254000), (8224, 238125), (9525, 205600), (10000, 195834), (10160, 192750), (10280, 190500), (12000, 163195), (12192, 160625), (12336, 158750), (12700, 154200), (12850, 152400), (15000, 130556), (15240, 128500), (15420, 127000), (15875, 123360), (19050, 102800), (19275, 101600), (20000, 97917), (20320, 96375), (20560, 95250), (24672, 79375), (25400, 77100), (25700, 76200), (30000, 65278), (30480, 64250), (30840, 63500), (31750, 61680), (32125, 60960), (32639, 60000), (38100, 51400), (38550, 50800), (41120, 47625)]