67113280

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 168

約数和(自身を含む): 185742072

約数和(自身を除く): 118628792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 73, 80, 85, 104, 130, 136, 146, 160, 169, 170, 208, 221, 260, 272, 292, 320, 338, 340, 365, 416, 442, 520, 544, 584, 676, 680, 730, 832, 845, 884, 949, 1040, 1088, 1105, 1168, 1241, 1352, 1360, 1460, 1690, 1768, 1898, 2080, 2210, 2336, 2482, 2704, 2720, 2873, 2920, 3380, 3536, 3796, 4160, 4420, 4672, 4745, 4964, 5408, 5440, 5746, 5840, 6205, 6760, 7072, 7592, 8840, 9490, 9928, 10816, 11492, 11680, 12337, 12410, 13520, 14144, 14365, 15184, 16133, 17680, 18980, 19856, 22984, 23360, 24674, 24820, 27040, 28730, 30368, 32266, 35360, 37960, 39712, 45968, 49348, 49640, 54080, 57460, 60736, 61685, 64532, 70720, 75920, 79424, 80665, 91936, 98696, 99280, 114920, 123370, 129064, 151840, 161330, 183872, 197392, 198560, 209729, 229840, 246740, 258128, 303680, 322660, 394784, 397120, 419458, 459680, 493480, 516256, 645320, 789568, 838916, 919360, 986960, 1032512, 1048645, 1290640, 1677832, 1973920, 2097290, 2581280, 3355664, 3947840, 4194580, 5162560, 6711328, 8389160, 13422656, 16778320, 33556640, 67113280]

約数ペア:

[(1, 67113280), (2, 33556640), (4, 16778320), (5, 13422656), (8, 8389160), (10, 6711328), (13, 5162560), (16, 4194580), (17, 3947840), (20, 3355664), (26, 2581280), (32, 2097290), (34, 1973920), (40, 1677832), (52, 1290640), (64, 1048645), (65, 1032512), (68, 986960), (73, 919360), (80, 838916), (85, 789568), (104, 645320), (130, 516256), (136, 493480), (146, 459680), (160, 419458), (169, 397120), (170, 394784), (208, 322660), (221, 303680), (260, 258128), (272, 246740), (292, 229840), (320, 209729), (338, 198560), (340, 197392), (365, 183872), (416, 161330), (442, 151840), (520, 129064), (544, 123370), (584, 114920), (676, 99280), (680, 98696), (730, 91936), (832, 80665), (845, 79424), (884, 75920), (949, 70720), (1040, 64532), (1088, 61685), (1105, 60736), (1168, 57460), (1241, 54080), (1352, 49640), (1360, 49348), (1460, 45968), (1690, 39712), (1768, 37960), (1898, 35360), (2080, 32266), (2210, 30368), (2336, 28730), (2482, 27040), (2704, 24820), (2720, 24674), (2873, 23360), (2920, 22984), (3380, 19856), (3536, 18980), (3796, 17680), (4160, 16133), (4420, 15184), (4672, 14365), (4745, 14144), (4964, 13520), (5408, 12410), (5440, 12337), (5746, 11680), (5840, 11492), (6205, 10816), (6760, 9928), (7072, 9490), (7592, 8840)]