851693280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:529

約数の個数: 192

約数和(自身を含む): 2768629248

約数和(自身を除く): 1916935968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 67, 71, 80, 96, 120, 134, 142, 160, 201, 213, 240, 268, 284, 335, 355, 373, 402, 426, 480, 536, 568, 670, 710, 746, 804, 852, 1005, 1065, 1072, 1119, 1136, 1340, 1420, 1492, 1608, 1704, 1865, 2010, 2130, 2144, 2238, 2272, 2680, 2840, 2984, 3216, 3408, 3730, 4020, 4260, 4476, 4757, 5360, 5595, 5680, 5968, 6432, 6816, 7460, 8040, 8520, 8952, 9514, 10720, 11190, 11360, 11936, 14271, 14920, 16080, 17040, 17904, 19028, 22380, 23785, 24991, 26483, 28542, 29840, 32160, 34080, 35808, 38056, 44760, 47570, 49982, 52966, 57084, 59680, 71355, 74973, 76112, 79449, 89520, 95140, 99964, 105932, 114168, 124955, 132415, 142710, 149946, 152224, 158898, 179040, 190280, 199928, 211864, 228336, 249910, 264830, 285420, 299892, 317796, 374865, 380560, 397245, 399856, 423728, 456672, 499820, 529660, 570840, 599784, 635592, 749730, 761120, 794490, 799712, 847456, 999640, 1059320, 1141680, 1199568, 1271184, 1499460, 1588980, 1774361, 1999280, 2118640, 2283360, 2399136, 2542368, 2998920, 3177960, 3548722, 3998560, 4237280, 5323083, 5997840, 6355920, 7097444, 8871805, 10646166, 11995680, 12711840, 14194888, 17743610, 21292332, 26615415, 28389776, 35487220, 42584664, 53230830, 56779552, 70974440, 85169328, 106461660, 141948880, 170338656, 212923320, 283897760, 425846640, 851693280]

約数ペア:

[(1, 851693280), (2, 425846640), (3, 283897760), (4, 212923320), (5, 170338656), (6, 141948880), (8, 106461660), (10, 85169328), (12, 70974440), (15, 56779552), (16, 53230830), (20, 42584664), (24, 35487220), (30, 28389776), (32, 26615415), (40, 21292332), (48, 17743610), (60, 14194888), (67, 12711840), (71, 11995680), (80, 10646166), (96, 8871805), (120, 7097444), (134, 6355920), (142, 5997840), (160, 5323083), (201, 4237280), (213, 3998560), (240, 3548722), (268, 3177960), (284, 2998920), (335, 2542368), (355, 2399136), (373, 2283360), (402, 2118640), (426, 1999280), (480, 1774361), (536, 1588980), (568, 1499460), (670, 1271184), (710, 1199568), (746, 1141680), (804, 1059320), (852, 999640), (1005, 847456), (1065, 799712), (1072, 794490), (1119, 761120), (1136, 749730), (1340, 635592), (1420, 599784), (1492, 570840), (1608, 529660), (1704, 499820), (1865, 456672), (2010, 423728), (2130, 399856), (2144, 397245), (2238, 380560), (2272, 374865), (2680, 317796), (2840, 299892), (2984, 285420), (3216, 264830), (3408, 249910), (3730, 228336), (4020, 211864), (4260, 199928), (4476, 190280), (4757, 179040), (5360, 158898), (5595, 152224), (5680, 149946), (5968, 142710), (6432, 132415), (6816, 124955), (7460, 114168), (8040, 105932), (8520, 99964), (8952, 95140), (9514, 89520), (10720, 79449), (11190, 76112), (11360, 74973), (11936, 71355), (14271, 59680), (14920, 57084), (16080, 52966), (17040, 49982), (17904, 47570), (19028, 44760), (22380, 38056), (23785, 35808), (24991, 34080), (26483, 32160), (28542, 29840)]