163674720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10333}}^1$

素因数の和:10365

約数の個数: 144

約数和(自身を含む): 609375312

約数和(自身を除く): 445700592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 10333, 15840, 20666, 30999, 41332, 51665, 61998, 82664, 92997, 103330, 113663, 123996, 154995, 165328, 185994, 206660, 227326, 247992, 309990, 330656, 340989, 371988, 413320, 454652, 464985, 495984, 568315, 619980, 681978, 743976, 826640, 909304, 929970, 991968, 1022967, 1136630, 1239960, 1363956, 1487952, 1653280, 1704945, 1818608, 1859940, 2045934, 2273260, 2479920, 2727912, 2975904, 3409890, 3637216, 3719880, 4091868, 4546520, 4959840, 5114835, 5455824, 6819780, 7439760, 8183736, 9093040, 10229670, 10911648, 13639560, 14879520, 16367472, 18186080, 20459340, 27279120, 32734944, 40918680, 54558240, 81837360, 163674720]

約数ペア:

[(1, 163674720), (2, 81837360), (3, 54558240), (4, 40918680), (5, 32734944), (6, 27279120), (8, 20459340), (9, 18186080), (10, 16367472), (11, 14879520), (12, 13639560), (15, 10911648), (16, 10229670), (18, 9093040), (20, 8183736), (22, 7439760), (24, 6819780), (30, 5455824), (32, 5114835), (33, 4959840), (36, 4546520), (40, 4091868), (44, 3719880), (45, 3637216), (48, 3409890), (55, 2975904), (60, 2727912), (66, 2479920), (72, 2273260), (80, 2045934), (88, 1859940), (90, 1818608), (96, 1704945), (99, 1653280), (110, 1487952), (120, 1363956), (132, 1239960), (144, 1136630), (160, 1022967), (165, 991968), (176, 929970), (180, 909304), (198, 826640), (220, 743976), (240, 681978), (264, 619980), (288, 568315), (330, 495984), (352, 464985), (360, 454652), (396, 413320), (440, 371988), (480, 340989), (495, 330656), (528, 309990), (660, 247992), (720, 227326), (792, 206660), (880, 185994), (990, 165328), (1056, 154995), (1320, 123996), (1440, 113663), (1584, 103330), (1760, 92997), (1980, 82664), (2640, 61998), (3168, 51665), (3960, 41332), (5280, 30999), (7920, 20666), (10333, 15840)]