662973480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:701

約数の個数: 288

約数和(自身を含む): 2474255160

約数和(自身を除く): 1811281680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 169, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 338, 340, 360, 390, 408, 442, 468, 507, 510, 520, 585, 612, 641, 663, 676, 680, 765, 780, 845, 884, 936, 1014, 1020, 1105, 1170, 1224, 1282, 1326, 1352, 1521, 1530, 1560, 1690, 1768, 1923, 1989, 2028, 2040, 2210, 2340, 2535, 2564, 2652, 2873, 3042, 3060, 3205, 3315, 3380, 3846, 3978, 4056, 4420, 4680, 5070, 5128, 5304, 5746, 5769, 6084, 6120, 6410, 6630, 6760, 7605, 7692, 7956, 8333, 8619, 8840, 9615, 9945, 10140, 10897, 11492, 11538, 12168, 12820, 13260, 14365, 15210, 15384, 15912, 16666, 17238, 19230, 19890, 20280, 21794, 22984, 23076, 24999, 25640, 25857, 26520, 28730, 28845, 30420, 32691, 33332, 34476, 38460, 39780, 41665, 43095, 43588, 46152, 49998, 51714, 54485, 57460, 57690, 60840, 65382, 66664, 68952, 74997, 76920, 79560, 83330, 86190, 87176, 98073, 99996, 103428, 108329, 108970, 114920, 115380, 124995, 129285, 130764, 141661, 149994, 163455, 166660, 172380, 196146, 199992, 206856, 216658, 217940, 230760, 249990, 258570, 261528, 283322, 299988, 324987, 326910, 333320, 344760, 374985, 392292, 424983, 433316, 435880, 490365, 499980, 517140, 541645, 566644, 599976, 649974, 653820, 708305, 749970, 784584, 849966, 866632, 974961, 980730, 999960, 1034280, 1083290, 1133288, 1274949, 1299948, 1307640, 1416610, 1499940, 1624935, 1699932, 1841593, 1949922, 1961460, 2124915, 2166580, 2549898, 2599896, 2833220, 2999880, 3249870, 3399864, 3683186, 3899844, 3922920, 4249830, 4333160, 4874805, 5099796, 5524779, 5666440, 6374745, 6499740, 7366372, 7799688, 8499660, 9207965, 9749610, 10199592, 11049558, 12749490, 12999480, 14732744, 16574337, 16999320, 18415930, 19499220, 22099116, 25498980, 27623895, 33148674, 36831860, 38998440, 44198232, 50997960, 55247790, 66297348, 73663720, 82871685, 110495580, 132594696, 165743370, 220991160, 331486740, 662973480]

約数ペア:

[(1, 662973480), (2, 331486740), (3, 220991160), (4, 165743370), (5, 132594696), (6, 110495580), (8, 82871685), (9, 73663720), (10, 66297348), (12, 55247790), (13, 50997960), (15, 44198232), (17, 38998440), (18, 36831860), (20, 33148674), (24, 27623895), (26, 25498980), (30, 22099116), (34, 19499220), (36, 18415930), (39, 16999320), (40, 16574337), (45, 14732744), (51, 12999480), (52, 12749490), (60, 11049558), (65, 10199592), (68, 9749610), (72, 9207965), (78, 8499660), (85, 7799688), (90, 7366372), (102, 6499740), (104, 6374745), (117, 5666440), (120, 5524779), (130, 5099796), (136, 4874805), (153, 4333160), (156, 4249830), (169, 3922920), (170, 3899844), (180, 3683186), (195, 3399864), (204, 3249870), (221, 2999880), (234, 2833220), (255, 2599896), (260, 2549898), (306, 2166580), (312, 2124915), (338, 1961460), (340, 1949922), (360, 1841593), (390, 1699932), (408, 1624935), (442, 1499940), (468, 1416610), (507, 1307640), (510, 1299948), (520, 1274949), (585, 1133288), (612, 1083290), (641, 1034280), (663, 999960), (676, 980730), (680, 974961), (765, 866632), (780, 849966), (845, 784584), (884, 749970), (936, 708305), (1014, 653820), (1020, 649974), (1105, 599976), (1170, 566644), (1224, 541645), (1282, 517140), (1326, 499980), (1352, 490365), (1521, 435880), (1530, 433316), (1560, 424983), (1690, 392292), (1768, 374985), (1923, 344760), (1989, 333320), (2028, 326910), (2040, 324987), (2210, 299988), (2340, 283322), (2535, 261528), (2564, 258570), (2652, 249990), (2873, 230760), (3042, 217940), (3060, 216658), (3205, 206856), (3315, 199992), (3380, 196146), (3846, 172380), (3978, 166660), (4056, 163455), (4420, 149994), (4680, 141661), (5070, 130764), (5128, 129285), (5304, 124995), (5746, 115380), (5769, 114920), (6084, 108970), (6120, 108329), (6410, 103428), (6630, 99996), (6760, 98073), (7605, 87176), (7692, 86190), (7956, 83330), (8333, 79560), (8619, 76920), (8840, 74997), (9615, 68952), (9945, 66664), (10140, 65382), (10897, 60840), (11492, 57690), (11538, 57460), (12168, 54485), (12820, 51714), (13260, 49998), (14365, 46152), (15210, 43588), (15384, 43095), (15912, 41665), (16666, 39780), (17238, 38460), (19230, 34476), (19890, 33332), (20280, 32691), (21794, 30420), (22984, 28845), (23076, 28730), (24999, 26520), (25640, 25857)]