164417760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8783}}^1$

素因数の和:8817

約数の個数: 144

約数和(自身を含む): 604304064

約数和(自身を除く): 439886304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 8783, 9360, 17566, 18720, 26349, 35132, 43915, 52698, 70264, 79047, 87830, 105396, 114179, 131745, 140528, 158094, 175660, 210792, 228358, 263490, 281056, 316188, 342537, 351320, 395235, 421584, 456716, 526980, 570895, 632376, 685074, 702640, 790470, 843168, 913432, 1027611, 1053960, 1141790, 1264752, 1370148, 1405280, 1580940, 1712685, 1826864, 2055222, 2107920, 2283580, 2529504, 2740296, 3161880, 3425370, 3653728, 4110444, 4215840, 4567160, 5138055, 5480592, 6323760, 6850740, 8220888, 9134320, 10276110, 10961184, 12647520, 13701480, 16441776, 18268640, 20552220, 27402960, 32883552, 41104440, 54805920, 82208880, 164417760]

約数ペア:

[(1, 164417760), (2, 82208880), (3, 54805920), (4, 41104440), (5, 32883552), (6, 27402960), (8, 20552220), (9, 18268640), (10, 16441776), (12, 13701480), (13, 12647520), (15, 10961184), (16, 10276110), (18, 9134320), (20, 8220888), (24, 6850740), (26, 6323760), (30, 5480592), (32, 5138055), (36, 4567160), (39, 4215840), (40, 4110444), (45, 3653728), (48, 3425370), (52, 3161880), (60, 2740296), (65, 2529504), (72, 2283580), (78, 2107920), (80, 2055222), (90, 1826864), (96, 1712685), (104, 1580940), (117, 1405280), (120, 1370148), (130, 1264752), (144, 1141790), (156, 1053960), (160, 1027611), (180, 913432), (195, 843168), (208, 790470), (234, 702640), (240, 685074), (260, 632376), (288, 570895), (312, 526980), (360, 456716), (390, 421584), (416, 395235), (468, 351320), (480, 342537), (520, 316188), (585, 281056), (624, 263490), (720, 228358), (780, 210792), (936, 175660), (1040, 158094), (1170, 140528), (1248, 131745), (1440, 114179), (1560, 105396), (1872, 87830), (2080, 79047), (2340, 70264), (3120, 52698), (3744, 43915), (4680, 35132), (6240, 26349), (8783, 18720), (9360, 17566)]