211682640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:366

約数の個数: 240

約数和(自身を含む): 754826688

約数和(自身を除く): 543144048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 169, 170, 195, 204, 208, 221, 240, 255, 260, 272, 307, 312, 338, 340, 390, 408, 442, 507, 510, 520, 614, 624, 663, 676, 680, 780, 816, 845, 884, 921, 1014, 1020, 1040, 1105, 1228, 1326, 1352, 1360, 1535, 1560, 1690, 1768, 1842, 2028, 2040, 2210, 2456, 2535, 2652, 2704, 2873, 3070, 3120, 3315, 3380, 3536, 3684, 3991, 4056, 4080, 4420, 4605, 4912, 5070, 5219, 5304, 5746, 6140, 6630, 6760, 7368, 7982, 8112, 8619, 8840, 9210, 10140, 10438, 10608, 11492, 11973, 12280, 13260, 13520, 14365, 14736, 15657, 15964, 17238, 17680, 18420, 19955, 20280, 20876, 22984, 23946, 24560, 26095, 26520, 28730, 31314, 31928, 34476, 36840, 39910, 40560, 41752, 43095, 45968, 47892, 51883, 52190, 53040, 57460, 59865, 62628, 63856, 67847, 68952, 73680, 78285, 79820, 83504, 86190, 95784, 103766, 104380, 114920, 119730, 125256, 135694, 137904, 155649, 156570, 159640, 172380, 191568, 203541, 207532, 208760, 229840, 239460, 250512, 259415, 271388, 311298, 313140, 319280, 339235, 344760, 407082, 415064, 417520, 478920, 518830, 542776, 622596, 626280, 678470, 689520, 778245, 814164, 830128, 882011, 957840, 1017705, 1037660, 1085552, 1245192, 1252560, 1356940, 1556490, 1628328, 1764022, 2035410, 2075320, 2490384, 2646033, 2713880, 3112980, 3256656, 3528044, 4070820, 4150640, 4410055, 5292066, 5427760, 6225960, 7056088, 8141640, 8820110, 10584132, 12451920, 13230165, 14112176, 16283280, 17640220, 21168264, 26460330, 35280440, 42336528, 52920660, 70560880, 105841320, 211682640]

約数ペア:

[(1, 211682640), (2, 105841320), (3, 70560880), (4, 52920660), (5, 42336528), (6, 35280440), (8, 26460330), (10, 21168264), (12, 17640220), (13, 16283280), (15, 14112176), (16, 13230165), (17, 12451920), (20, 10584132), (24, 8820110), (26, 8141640), (30, 7056088), (34, 6225960), (39, 5427760), (40, 5292066), (48, 4410055), (51, 4150640), (52, 4070820), (60, 3528044), (65, 3256656), (68, 3112980), (78, 2713880), (80, 2646033), (85, 2490384), (102, 2075320), (104, 2035410), (120, 1764022), (130, 1628328), (136, 1556490), (156, 1356940), (169, 1252560), (170, 1245192), (195, 1085552), (204, 1037660), (208, 1017705), (221, 957840), (240, 882011), (255, 830128), (260, 814164), (272, 778245), (307, 689520), (312, 678470), (338, 626280), (340, 622596), (390, 542776), (408, 518830), (442, 478920), (507, 417520), (510, 415064), (520, 407082), (614, 344760), (624, 339235), (663, 319280), (676, 313140), (680, 311298), (780, 271388), (816, 259415), (845, 250512), (884, 239460), (921, 229840), (1014, 208760), (1020, 207532), (1040, 203541), (1105, 191568), (1228, 172380), (1326, 159640), (1352, 156570), (1360, 155649), (1535, 137904), (1560, 135694), (1690, 125256), (1768, 119730), (1842, 114920), (2028, 104380), (2040, 103766), (2210, 95784), (2456, 86190), (2535, 83504), (2652, 79820), (2704, 78285), (2873, 73680), (3070, 68952), (3120, 67847), (3315, 63856), (3380, 62628), (3536, 59865), (3684, 57460), (3991, 53040), (4056, 52190), (4080, 51883), (4420, 47892), (4605, 45968), (4912, 43095), (5070, 41752), (5219, 40560), (5304, 39910), (5746, 36840), (6140, 34476), (6630, 31928), (6760, 31314), (7368, 28730), (7982, 26520), (8112, 26095), (8619, 24560), (8840, 23946), (9210, 22984), (10140, 20876), (10438, 20280), (10608, 19955), (11492, 18420), (11973, 17680), (12280, 17238), (13260, 15964), (13520, 15657), (14365, 14736)]