2678879040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{164147}}^1$

素因数の和:164184

約数の個数: 112

約数和(自身を含む): 9005815872

約数和(自身を除く): 6326936832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 16320, 164147, 328294, 492441, 656588, 820735, 984882, 1313176, 1641470, 1969764, 2462205, 2626352, 2790499, 3282940, 3939528, 4924410, 5252704, 5580998, 6565880, 7879056, 8371497, 9848820, 10505408, 11161996, 13131760, 13952495, 15758112, 16742994, 19697640, 22323992, 26263520, 27904990, 31516224, 33485988, 39395280, 41857485, 44647984, 52527040, 55809980, 66971976, 78790560, 83714970, 89295968, 111619960, 133943952, 157581120, 167429940, 178591936, 223239920, 267887904, 334859880, 446479840, 535775808, 669719760, 892959680, 1339439520, 2678879040]

約数ペア:

[(1, 2678879040), (2, 1339439520), (3, 892959680), (4, 669719760), (5, 535775808), (6, 446479840), (8, 334859880), (10, 267887904), (12, 223239920), (15, 178591936), (16, 167429940), (17, 157581120), (20, 133943952), (24, 111619960), (30, 89295968), (32, 83714970), (34, 78790560), (40, 66971976), (48, 55809980), (51, 52527040), (60, 44647984), (64, 41857485), (68, 39395280), (80, 33485988), (85, 31516224), (96, 27904990), (102, 26263520), (120, 22323992), (136, 19697640), (160, 16742994), (170, 15758112), (192, 13952495), (204, 13131760), (240, 11161996), (255, 10505408), (272, 9848820), (320, 8371497), (340, 7879056), (408, 6565880), (480, 5580998), (510, 5252704), (544, 4924410), (680, 3939528), (816, 3282940), (960, 2790499), (1020, 2626352), (1088, 2462205), (1360, 1969764), (1632, 1641470), (2040, 1313176), (2720, 984882), (3264, 820735), (4080, 656588), (5440, 492441), (8160, 328294), (16320, 164147)]