18829304640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89561}}^1$

素因数の和:89657

約数の個数: 168

約数和(自身を含む): 65652886728

約数和(自身を除く): 46823582088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 192, 219, 240, 288, 292, 320, 360, 365, 438, 480, 576, 584, 657, 720, 730, 876, 960, 1095, 1168, 1314, 1440, 1460, 1752, 2190, 2336, 2628, 2880, 2920, 3285, 3504, 4380, 4672, 5256, 5840, 6570, 7008, 8760, 10512, 11680, 13140, 14016, 17520, 21024, 23360, 26280, 35040, 42048, 52560, 70080, 89561, 105120, 179122, 210240, 268683, 358244, 447805, 537366, 716488, 806049, 895610, 1074732, 1343415, 1432976, 1612098, 1791220, 2149464, 2686830, 2865952, 3224196, 3582440, 4030245, 4298928, 5373660, 5731904, 6448392, 6537953, 7164880, 8060490, 8597856, 10747320, 12896784, 13075906, 14329760, 16120980, 17195712, 19613859, 21494640, 25793568, 26151812, 28659520, 32241960, 32689765, 39227718, 42989280, 51587136, 52303624, 58841577, 64483920, 65379530, 78455436, 85978560, 98069295, 104607248, 117683154, 128967840, 130759060, 156910872, 196138590, 209214496, 235366308, 257935680, 261518120, 294207885, 313821744, 392277180, 418428992, 470732616, 523036240, 588415770, 627643488, 784554360, 941465232, 1046072480, 1176831540, 1255286976, 1569108720, 1882930464, 2092144960, 2353663080, 3138217440, 3765860928, 4707326160, 6276434880, 9414652320, 18829304640]

約数ペア:

[(1, 18829304640), (2, 9414652320), (3, 6276434880), (4, 4707326160), (5, 3765860928), (6, 3138217440), (8, 2353663080), (9, 2092144960), (10, 1882930464), (12, 1569108720), (15, 1255286976), (16, 1176831540), (18, 1046072480), (20, 941465232), (24, 784554360), (30, 627643488), (32, 588415770), (36, 523036240), (40, 470732616), (45, 418428992), (48, 392277180), (60, 313821744), (64, 294207885), (72, 261518120), (73, 257935680), (80, 235366308), (90, 209214496), (96, 196138590), (120, 156910872), (144, 130759060), (146, 128967840), (160, 117683154), (180, 104607248), (192, 98069295), (219, 85978560), (240, 78455436), (288, 65379530), (292, 64483920), (320, 58841577), (360, 52303624), (365, 51587136), (438, 42989280), (480, 39227718), (576, 32689765), (584, 32241960), (657, 28659520), (720, 26151812), (730, 25793568), (876, 21494640), (960, 19613859), (1095, 17195712), (1168, 16120980), (1314, 14329760), (1440, 13075906), (1460, 12896784), (1752, 10747320), (2190, 8597856), (2336, 8060490), (2628, 7164880), (2880, 6537953), (2920, 6448392), (3285, 5731904), (3504, 5373660), (4380, 4298928), (4672, 4030245), (5256, 3582440), (5840, 3224196), (6570, 2865952), (7008, 2686830), (8760, 2149464), (10512, 1791220), (11680, 1612098), (13140, 1432976), (14016, 1343415), (17520, 1074732), (21024, 895610), (23360, 806049), (26280, 716488), (35040, 537366), (42048, 447805), (52560, 358244), (70080, 268683), (89561, 210240), (105120, 179122)]