199325040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:487

約数の個数: 160

約数和(自身を含む): 648339456

約数和(自身を除く): 449014416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 73, 80, 93, 120, 124, 146, 155, 186, 219, 240, 248, 292, 310, 365, 367, 372, 438, 465, 496, 584, 620, 730, 734, 744, 876, 930, 1095, 1101, 1168, 1240, 1460, 1468, 1488, 1752, 1835, 1860, 2190, 2202, 2263, 2480, 2920, 2936, 3504, 3670, 3720, 4380, 4404, 4526, 5505, 5840, 5872, 6789, 7340, 7440, 8760, 8808, 9052, 11010, 11315, 11377, 13578, 14680, 17520, 17616, 18104, 22020, 22630, 22754, 26791, 27156, 29360, 33945, 34131, 36208, 44040, 45260, 45508, 53582, 54312, 56885, 67890, 68262, 80373, 88080, 90520, 91016, 107164, 108624, 113770, 133955, 135780, 136524, 160746, 170655, 181040, 182032, 214328, 227540, 267910, 271560, 273048, 321492, 341310, 401865, 428656, 455080, 535820, 543120, 546096, 642984, 682620, 803730, 830521, 910160, 1071640, 1285968, 1365240, 1607460, 1661042, 2143280, 2491563, 2730480, 3214920, 3322084, 4152605, 4983126, 6429840, 6644168, 8305210, 9966252, 12457815, 13288336, 16610420, 19932504, 24915630, 33220840, 39865008, 49831260, 66441680, 99662520, 199325040]

約数ペア:

[(1, 199325040), (2, 99662520), (3, 66441680), (4, 49831260), (5, 39865008), (6, 33220840), (8, 24915630), (10, 19932504), (12, 16610420), (15, 13288336), (16, 12457815), (20, 9966252), (24, 8305210), (30, 6644168), (31, 6429840), (40, 4983126), (48, 4152605), (60, 3322084), (62, 3214920), (73, 2730480), (80, 2491563), (93, 2143280), (120, 1661042), (124, 1607460), (146, 1365240), (155, 1285968), (186, 1071640), (219, 910160), (240, 830521), (248, 803730), (292, 682620), (310, 642984), (365, 546096), (367, 543120), (372, 535820), (438, 455080), (465, 428656), (496, 401865), (584, 341310), (620, 321492), (730, 273048), (734, 271560), (744, 267910), (876, 227540), (930, 214328), (1095, 182032), (1101, 181040), (1168, 170655), (1240, 160746), (1460, 136524), (1468, 135780), (1488, 133955), (1752, 113770), (1835, 108624), (1860, 107164), (2190, 91016), (2202, 90520), (2263, 88080), (2480, 80373), (2920, 68262), (2936, 67890), (3504, 56885), (3670, 54312), (3720, 53582), (4380, 45508), (4404, 45260), (4526, 44040), (5505, 36208), (5840, 34131), (5872, 33945), (6789, 29360), (7340, 27156), (7440, 26791), (8760, 22754), (8808, 22630), (9052, 22020), (11010, 18104), (11315, 17616), (11377, 17520), (13578, 14680)]