158757480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{863}}^1$

素因数の和:960

約数の個数: 192

約数和(自身を含む): 598440960

約数和(自身を除く): 439683480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 73, 84, 90, 105, 120, 126, 140, 146, 168, 180, 210, 219, 252, 280, 292, 315, 360, 365, 420, 438, 504, 511, 584, 630, 657, 730, 840, 863, 876, 1022, 1095, 1260, 1314, 1460, 1533, 1726, 1752, 2044, 2190, 2520, 2555, 2589, 2628, 2920, 3066, 3285, 3452, 4088, 4315, 4380, 4599, 5110, 5178, 5256, 6041, 6132, 6570, 6904, 7665, 7767, 8630, 8760, 9198, 10220, 10356, 12082, 12264, 12945, 13140, 15330, 15534, 17260, 18123, 18396, 20440, 20712, 22995, 24164, 25890, 26280, 30205, 30660, 31068, 34520, 36246, 36792, 38835, 45990, 48328, 51780, 54369, 60410, 61320, 62136, 62999, 72492, 77670, 90615, 91980, 103560, 108738, 120820, 125998, 144984, 155340, 181230, 183960, 188997, 217476, 241640, 251996, 271845, 310680, 314995, 362460, 377994, 434952, 440993, 503992, 543690, 566991, 629990, 724920, 755988, 881986, 944985, 1087380, 1133982, 1259980, 1322979, 1511976, 1763972, 1889970, 2174760, 2204965, 2267964, 2519960, 2645958, 2834955, 3527944, 3779940, 3968937, 4409930, 4535928, 5291916, 5669910, 6614895, 7559880, 7937874, 8819860, 10583832, 11339820, 13229790, 15875748, 17639720, 19844685, 22679640, 26459580, 31751496, 39689370, 52919160, 79378740, 158757480]

約数ペア:

[(1, 158757480), (2, 79378740), (3, 52919160), (4, 39689370), (5, 31751496), (6, 26459580), (7, 22679640), (8, 19844685), (9, 17639720), (10, 15875748), (12, 13229790), (14, 11339820), (15, 10583832), (18, 8819860), (20, 7937874), (21, 7559880), (24, 6614895), (28, 5669910), (30, 5291916), (35, 4535928), (36, 4409930), (40, 3968937), (42, 3779940), (45, 3527944), (56, 2834955), (60, 2645958), (63, 2519960), (70, 2267964), (72, 2204965), (73, 2174760), (84, 1889970), (90, 1763972), (105, 1511976), (120, 1322979), (126, 1259980), (140, 1133982), (146, 1087380), (168, 944985), (180, 881986), (210, 755988), (219, 724920), (252, 629990), (280, 566991), (292, 543690), (315, 503992), (360, 440993), (365, 434952), (420, 377994), (438, 362460), (504, 314995), (511, 310680), (584, 271845), (630, 251996), (657, 241640), (730, 217476), (840, 188997), (863, 183960), (876, 181230), (1022, 155340), (1095, 144984), (1260, 125998), (1314, 120820), (1460, 108738), (1533, 103560), (1726, 91980), (1752, 90615), (2044, 77670), (2190, 72492), (2520, 62999), (2555, 62136), (2589, 61320), (2628, 60410), (2920, 54369), (3066, 51780), (3285, 48328), (3452, 45990), (4088, 38835), (4315, 36792), (4380, 36246), (4599, 34520), (5110, 31068), (5178, 30660), (5256, 30205), (6041, 26280), (6132, 25890), (6570, 24164), (6904, 22995), (7665, 20712), (7767, 20440), (8630, 18396), (8760, 18123), (9198, 17260), (10220, 15534), (10356, 15330), (12082, 13140), (12264, 12945)]