272294610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{857}}^1$

素因数の和:980

約数の個数: 128

約数和(自身を含む): 800616960

約数和(自身を除く): 528322350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 89, 102, 105, 119, 170, 178, 210, 238, 255, 267, 357, 445, 510, 534, 595, 623, 714, 857, 890, 1190, 1246, 1335, 1513, 1714, 1785, 1869, 2571, 2670, 3026, 3115, 3570, 3738, 4285, 4539, 5142, 5999, 6230, 7565, 8570, 9078, 9345, 10591, 11998, 12855, 14569, 15130, 17997, 18690, 21182, 22695, 25710, 29138, 29995, 31773, 35994, 43707, 45390, 52955, 59990, 63546, 72845, 76273, 87414, 89985, 101983, 105910, 145690, 152546, 158865, 179970, 203966, 218535, 228819, 305949, 317730, 381365, 437070, 457638, 509915, 533911, 611898, 762730, 1019830, 1067822, 1144095, 1296641, 1529745, 1601733, 2288190, 2593282, 2669555, 3059490, 3203466, 3889923, 5339110, 6483205, 7779846, 8008665, 9076487, 12966410, 16017330, 18152974, 19449615, 27229461, 38899230, 45382435, 54458922, 90764870, 136147305, 272294610]

約数ペア:

[(1, 272294610), (2, 136147305), (3, 90764870), (5, 54458922), (6, 45382435), (7, 38899230), (10, 27229461), (14, 19449615), (15, 18152974), (17, 16017330), (21, 12966410), (30, 9076487), (34, 8008665), (35, 7779846), (42, 6483205), (51, 5339110), (70, 3889923), (85, 3203466), (89, 3059490), (102, 2669555), (105, 2593282), (119, 2288190), (170, 1601733), (178, 1529745), (210, 1296641), (238, 1144095), (255, 1067822), (267, 1019830), (357, 762730), (445, 611898), (510, 533911), (534, 509915), (595, 457638), (623, 437070), (714, 381365), (857, 317730), (890, 305949), (1190, 228819), (1246, 218535), (1335, 203966), (1513, 179970), (1714, 158865), (1785, 152546), (1869, 145690), (2571, 105910), (2670, 101983), (3026, 89985), (3115, 87414), (3570, 76273), (3738, 72845), (4285, 63546), (4539, 59990), (5142, 52955), (5999, 45390), (6230, 43707), (7565, 35994), (8570, 31773), (9078, 29995), (9345, 29138), (10591, 25710), (11998, 22695), (12855, 21182), (14569, 18690), (15130, 17997)]