1887108240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:857

約数の個数: 160

約数和(自身を含む): 5964189696

約数和(自身を除く): 4077081456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 127, 202, 240, 254, 303, 381, 404, 505, 508, 606, 613, 635, 762, 808, 1010, 1016, 1212, 1226, 1270, 1515, 1524, 1616, 1839, 1905, 2020, 2032, 2424, 2452, 2540, 3030, 3048, 3065, 3678, 3810, 4040, 4848, 4904, 5080, 6060, 6096, 6130, 7356, 7620, 8080, 9195, 9808, 10160, 12120, 12260, 12827, 14712, 15240, 18390, 24240, 24520, 25654, 29424, 30480, 36780, 38481, 49040, 51308, 61913, 64135, 73560, 76962, 77851, 102616, 123826, 128270, 147120, 153924, 155702, 185739, 192405, 205232, 233553, 247652, 256540, 307848, 309565, 311404, 371478, 384810, 389255, 467106, 495304, 513080, 615696, 619130, 622808, 742956, 769620, 778510, 928695, 934212, 990608, 1026160, 1167765, 1238260, 1245616, 1485912, 1539240, 1557020, 1857390, 1868424, 2335530, 2476520, 2971824, 3078480, 3114040, 3714780, 3736848, 4671060, 4953040, 6228080, 7429560, 7862951, 9342120, 14859120, 15725902, 18684240, 23588853, 31451804, 39314755, 47177706, 62903608, 78629510, 94355412, 117944265, 125807216, 157259020, 188710824, 235888530, 314518040, 377421648, 471777060, 629036080, 943554120, 1887108240]

約数ペア:

[(1, 1887108240), (2, 943554120), (3, 629036080), (4, 471777060), (5, 377421648), (6, 314518040), (8, 235888530), (10, 188710824), (12, 157259020), (15, 125807216), (16, 117944265), (20, 94355412), (24, 78629510), (30, 62903608), (40, 47177706), (48, 39314755), (60, 31451804), (80, 23588853), (101, 18684240), (120, 15725902), (127, 14859120), (202, 9342120), (240, 7862951), (254, 7429560), (303, 6228080), (381, 4953040), (404, 4671060), (505, 3736848), (508, 3714780), (606, 3114040), (613, 3078480), (635, 2971824), (762, 2476520), (808, 2335530), (1010, 1868424), (1016, 1857390), (1212, 1557020), (1226, 1539240), (1270, 1485912), (1515, 1245616), (1524, 1238260), (1616, 1167765), (1839, 1026160), (1905, 990608), (2020, 934212), (2032, 928695), (2424, 778510), (2452, 769620), (2540, 742956), (3030, 622808), (3048, 619130), (3065, 615696), (3678, 513080), (3810, 495304), (4040, 467106), (4848, 389255), (4904, 384810), (5080, 371478), (6060, 311404), (6096, 309565), (6130, 307848), (7356, 256540), (7620, 247652), (8080, 233553), (9195, 205232), (9808, 192405), (10160, 185739), (12120, 155702), (12260, 153924), (12827, 147120), (14712, 128270), (15240, 123826), (18390, 102616), (24240, 77851), (24520, 76962), (25654, 73560), (29424, 64135), (30480, 61913), (36780, 51308), (38481, 49040)]