227823960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:738

約数の個数: 256

約数和(自身を含む): 869621760

約数和(自身を除く): 641797800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 104, 105, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 210, 217, 248, 260, 273, 280, 310, 312, 364, 372, 390, 403, 420, 434, 455, 465, 520, 546, 620, 651, 673, 728, 744, 780, 806, 840, 868, 910, 930, 1085, 1092, 1209, 1240, 1302, 1346, 1365, 1560, 1612, 1736, 1820, 1860, 2015, 2019, 2170, 2184, 2418, 2604, 2692, 2730, 2821, 3224, 3255, 3365, 3640, 3720, 4030, 4038, 4340, 4711, 4836, 5208, 5384, 5460, 5642, 6045, 6510, 6730, 8060, 8076, 8463, 8680, 8749, 9422, 9672, 10095, 10920, 11284, 12090, 13020, 13460, 14105, 14133, 16120, 16152, 16926, 17498, 18844, 20190, 20863, 22568, 23555, 24180, 26040, 26247, 26920, 28210, 28266, 33852, 34996, 37688, 40380, 41726, 42315, 43745, 47110, 48360, 52494, 56420, 56532, 61243, 62589, 67704, 69992, 70665, 80760, 83452, 84630, 87490, 94220, 104315, 104988, 112840, 113064, 122486, 125178, 131235, 141330, 146041, 166904, 169260, 174980, 183729, 188440, 208630, 209976, 244972, 250356, 262470, 271219, 282660, 292082, 306215, 312945, 338520, 349960, 367458, 417260, 438123, 489944, 500712, 524940, 542438, 565320, 584164, 612430, 625890, 730205, 734916, 813657, 834520, 876246, 918645, 1049880, 1084876, 1168328, 1224860, 1251780, 1356095, 1460410, 1469832, 1627314, 1752492, 1837290, 1898533, 2169752, 2190615, 2449720, 2503560, 2712190, 2920820, 3254628, 3504984, 3674580, 3797066, 4068285, 4381230, 5424380, 5695599, 5841640, 6509256, 7349160, 7594132, 8136570, 8762460, 9492665, 10848760, 11391198, 15188264, 16273140, 17524920, 18985330, 22782396, 28477995, 32546280, 37970660, 45564792, 56955990, 75941320, 113911980, 227823960]

約数ペア:

[(1, 227823960), (2, 113911980), (3, 75941320), (4, 56955990), (5, 45564792), (6, 37970660), (7, 32546280), (8, 28477995), (10, 22782396), (12, 18985330), (13, 17524920), (14, 16273140), (15, 15188264), (20, 11391198), (21, 10848760), (24, 9492665), (26, 8762460), (28, 8136570), (30, 7594132), (31, 7349160), (35, 6509256), (39, 5841640), (40, 5695599), (42, 5424380), (52, 4381230), (56, 4068285), (60, 3797066), (62, 3674580), (65, 3504984), (70, 3254628), (78, 2920820), (84, 2712190), (91, 2503560), (93, 2449720), (104, 2190615), (105, 2169752), (120, 1898533), (124, 1837290), (130, 1752492), (140, 1627314), (155, 1469832), (156, 1460410), (168, 1356095), (182, 1251780), (186, 1224860), (195, 1168328), (210, 1084876), (217, 1049880), (248, 918645), (260, 876246), (273, 834520), (280, 813657), (310, 734916), (312, 730205), (364, 625890), (372, 612430), (390, 584164), (403, 565320), (420, 542438), (434, 524940), (455, 500712), (465, 489944), (520, 438123), (546, 417260), (620, 367458), (651, 349960), (673, 338520), (728, 312945), (744, 306215), (780, 292082), (806, 282660), (840, 271219), (868, 262470), (910, 250356), (930, 244972), (1085, 209976), (1092, 208630), (1209, 188440), (1240, 183729), (1302, 174980), (1346, 169260), (1365, 166904), (1560, 146041), (1612, 141330), (1736, 131235), (1820, 125178), (1860, 122486), (2015, 113064), (2019, 112840), (2170, 104988), (2184, 104315), (2418, 94220), (2604, 87490), (2692, 84630), (2730, 83452), (2821, 80760), (3224, 70665), (3255, 69992), (3365, 67704), (3640, 62589), (3720, 61243), (4030, 56532), (4038, 56420), (4340, 52494), (4711, 48360), (4836, 47110), (5208, 43745), (5384, 42315), (5460, 41726), (5642, 40380), (6045, 37688), (6510, 34996), (6730, 33852), (8060, 28266), (8076, 28210), (8463, 26920), (8680, 26247), (8749, 26040), (9422, 24180), (9672, 23555), (10095, 22568), (10920, 20863), (11284, 20190), (12090, 18844), (13020, 17498), (13460, 16926), (14105, 16152), (14133, 16120)]