409256960

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:652

約数の個数: 176

約数和(自身を含む): 1183002240

約数和(自身を除く): 773745280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 512, 532, 560, 601, 608, 640, 665, 760, 896, 1024, 1064, 1120, 1202, 1216, 1280, 1330, 1520, 1792, 2128, 2240, 2404, 2432, 2560, 2660, 3005, 3040, 3584, 4207, 4256, 4480, 4808, 4864, 5120, 5320, 6010, 6080, 7168, 8414, 8512, 8960, 9616, 9728, 10640, 11419, 12020, 12160, 16828, 17024, 17920, 19232, 19456, 21035, 21280, 22838, 24040, 24320, 33656, 34048, 35840, 38464, 42070, 42560, 45676, 48080, 48640, 57095, 67312, 68096, 76928, 79933, 84140, 85120, 91352, 96160, 97280, 114190, 134624, 136192, 153856, 159866, 168280, 170240, 182704, 192320, 228380, 269248, 307712, 319732, 336560, 340480, 365408, 384640, 399665, 456760, 538496, 615424, 639464, 673120, 680960, 730816, 769280, 799330, 913520, 1076992, 1278928, 1346240, 1461632, 1538560, 1598660, 1827040, 2153984, 2557856, 2692480, 2923264, 3077120, 3197320, 3654080, 4307968, 5115712, 5384960, 5846528, 6394640, 7308160, 10231424, 10769920, 11693056, 12789280, 14616320, 20462848, 21539840, 25578560, 29232640, 40925696, 51157120, 58465280, 81851392, 102314240, 204628480, 409256960]

約数ペア:

[(1, 409256960), (2, 204628480), (4, 102314240), (5, 81851392), (7, 58465280), (8, 51157120), (10, 40925696), (14, 29232640), (16, 25578560), (19, 21539840), (20, 20462848), (28, 14616320), (32, 12789280), (35, 11693056), (38, 10769920), (40, 10231424), (56, 7308160), (64, 6394640), (70, 5846528), (76, 5384960), (80, 5115712), (95, 4307968), (112, 3654080), (128, 3197320), (133, 3077120), (140, 2923264), (152, 2692480), (160, 2557856), (190, 2153984), (224, 1827040), (256, 1598660), (266, 1538560), (280, 1461632), (304, 1346240), (320, 1278928), (380, 1076992), (448, 913520), (512, 799330), (532, 769280), (560, 730816), (601, 680960), (608, 673120), (640, 639464), (665, 615424), (760, 538496), (896, 456760), (1024, 399665), (1064, 384640), (1120, 365408), (1202, 340480), (1216, 336560), (1280, 319732), (1330, 307712), (1520, 269248), (1792, 228380), (2128, 192320), (2240, 182704), (2404, 170240), (2432, 168280), (2560, 159866), (2660, 153856), (3005, 136192), (3040, 134624), (3584, 114190), (4207, 97280), (4256, 96160), (4480, 91352), (4808, 85120), (4864, 84140), (5120, 79933), (5320, 76928), (6010, 68096), (6080, 67312), (7168, 57095), (8414, 48640), (8512, 48080), (8960, 45676), (9616, 42560), (9728, 42070), (10640, 38464), (11419, 35840), (12020, 34048), (12160, 33656), (16828, 24320), (17024, 24040), (17920, 22838), (19232, 21280), (19456, 21035)]