317514960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{863}}^1$

素因数の和:962

約数の個数: 240

約数和(自身を含む): 1236777984

約数和(自身を除く): 919263024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 73, 80, 84, 90, 105, 112, 120, 126, 140, 144, 146, 168, 180, 210, 219, 240, 252, 280, 292, 315, 336, 360, 365, 420, 438, 504, 511, 560, 584, 630, 657, 720, 730, 840, 863, 876, 1008, 1022, 1095, 1168, 1260, 1314, 1460, 1533, 1680, 1726, 1752, 2044, 2190, 2520, 2555, 2589, 2628, 2920, 3066, 3285, 3452, 3504, 4088, 4315, 4380, 4599, 5040, 5110, 5178, 5256, 5840, 6041, 6132, 6570, 6904, 7665, 7767, 8176, 8630, 8760, 9198, 10220, 10356, 10512, 12082, 12264, 12945, 13140, 13808, 15330, 15534, 17260, 17520, 18123, 18396, 20440, 20712, 22995, 24164, 24528, 25890, 26280, 30205, 30660, 31068, 34520, 36246, 36792, 38835, 40880, 41424, 45990, 48328, 51780, 52560, 54369, 60410, 61320, 62136, 62999, 69040, 72492, 73584, 77670, 90615, 91980, 96656, 103560, 108738, 120820, 122640, 124272, 125998, 144984, 155340, 181230, 183960, 188997, 207120, 217476, 241640, 251996, 271845, 289968, 310680, 314995, 362460, 367920, 377994, 434952, 440993, 483280, 503992, 543690, 566991, 621360, 629990, 724920, 755988, 869904, 881986, 944985, 1007984, 1087380, 1133982, 1259980, 1322979, 1449840, 1511976, 1763972, 1889970, 2174760, 2204965, 2267964, 2519960, 2645958, 2834955, 3023952, 3527944, 3779940, 3968937, 4349520, 4409930, 4535928, 5039920, 5291916, 5669910, 6614895, 7055888, 7559880, 7937874, 8819860, 9071856, 10583832, 11339820, 13229790, 15119760, 15875748, 17639720, 19844685, 21167664, 22679640, 26459580, 31751496, 35279440, 39689370, 45359280, 52919160, 63502992, 79378740, 105838320, 158757480, 317514960]

約数ペア:

[(1, 317514960), (2, 158757480), (3, 105838320), (4, 79378740), (5, 63502992), (6, 52919160), (7, 45359280), (8, 39689370), (9, 35279440), (10, 31751496), (12, 26459580), (14, 22679640), (15, 21167664), (16, 19844685), (18, 17639720), (20, 15875748), (21, 15119760), (24, 13229790), (28, 11339820), (30, 10583832), (35, 9071856), (36, 8819860), (40, 7937874), (42, 7559880), (45, 7055888), (48, 6614895), (56, 5669910), (60, 5291916), (63, 5039920), (70, 4535928), (72, 4409930), (73, 4349520), (80, 3968937), (84, 3779940), (90, 3527944), (105, 3023952), (112, 2834955), (120, 2645958), (126, 2519960), (140, 2267964), (144, 2204965), (146, 2174760), (168, 1889970), (180, 1763972), (210, 1511976), (219, 1449840), (240, 1322979), (252, 1259980), (280, 1133982), (292, 1087380), (315, 1007984), (336, 944985), (360, 881986), (365, 869904), (420, 755988), (438, 724920), (504, 629990), (511, 621360), (560, 566991), (584, 543690), (630, 503992), (657, 483280), (720, 440993), (730, 434952), (840, 377994), (863, 367920), (876, 362460), (1008, 314995), (1022, 310680), (1095, 289968), (1168, 271845), (1260, 251996), (1314, 241640), (1460, 217476), (1533, 207120), (1680, 188997), (1726, 183960), (1752, 181230), (2044, 155340), (2190, 144984), (2520, 125998), (2555, 124272), (2589, 122640), (2628, 120820), (2920, 108738), (3066, 103560), (3285, 96656), (3452, 91980), (3504, 90615), (4088, 77670), (4315, 73584), (4380, 72492), (4599, 69040), (5040, 62999), (5110, 62136), (5178, 61320), (5256, 60410), (5840, 54369), (6041, 52560), (6132, 51780), (6570, 48328), (6904, 45990), (7665, 41424), (7767, 40880), (8176, 38835), (8630, 36792), (8760, 36246), (9198, 34520), (10220, 31068), (10356, 30660), (10512, 30205), (12082, 26280), (12264, 25890), (12945, 24528), (13140, 24164), (13808, 22995), (15330, 20712), (15534, 20440), (17260, 18396), (17520, 18123)]