500388720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^4\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 200

約数和(自身を含む): 1703487696

約数和(自身を除く): 1203098976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 73, 78, 80, 104, 120, 130, 146, 156, 169, 195, 208, 219, 240, 260, 292, 312, 338, 365, 390, 438, 507, 520, 584, 624, 676, 730, 780, 845, 876, 949, 1014, 1040, 1095, 1168, 1352, 1460, 1560, 1690, 1752, 1898, 2028, 2190, 2197, 2535, 2704, 2847, 2920, 3120, 3380, 3504, 3796, 4056, 4380, 4394, 4745, 5070, 5694, 5840, 6591, 6760, 7592, 8112, 8760, 8788, 9490, 10140, 10985, 11388, 12337, 13182, 13520, 14235, 15184, 17520, 17576, 18980, 20280, 21970, 22776, 24674, 26364, 28470, 28561, 32955, 35152, 37011, 37960, 40560, 43940, 45552, 49348, 52728, 56940, 57122, 61685, 65910, 74022, 75920, 85683, 87880, 98696, 105456, 113880, 114244, 123370, 131820, 142805, 148044, 160381, 171366, 175760, 185055, 197392, 227760, 228488, 246740, 263640, 285610, 296088, 320762, 342732, 370110, 428415, 456976, 481143, 493480, 527280, 571220, 592176, 641524, 685464, 740220, 801905, 856830, 962286, 986960, 1142440, 1283048, 1370928, 1480440, 1603810, 1713660, 1924572, 2084953, 2284880, 2405715, 2566096, 2960880, 3207620, 3427320, 3849144, 4169906, 4811430, 6254859, 6415240, 6854640, 7698288, 8339812, 9622860, 10424765, 12509718, 12830480, 16679624, 19245720, 20849530, 25019436, 31274295, 33359248, 38491440, 41699060, 50038872, 62548590, 83398120, 100077744, 125097180, 166796240, 250194360, 500388720]

約数ペア:

[(1, 500388720), (2, 250194360), (3, 166796240), (4, 125097180), (5, 100077744), (6, 83398120), (8, 62548590), (10, 50038872), (12, 41699060), (13, 38491440), (15, 33359248), (16, 31274295), (20, 25019436), (24, 20849530), (26, 19245720), (30, 16679624), (39, 12830480), (40, 12509718), (48, 10424765), (52, 9622860), (60, 8339812), (65, 7698288), (73, 6854640), (78, 6415240), (80, 6254859), (104, 4811430), (120, 4169906), (130, 3849144), (146, 3427320), (156, 3207620), (169, 2960880), (195, 2566096), (208, 2405715), (219, 2284880), (240, 2084953), (260, 1924572), (292, 1713660), (312, 1603810), (338, 1480440), (365, 1370928), (390, 1283048), (438, 1142440), (507, 986960), (520, 962286), (584, 856830), (624, 801905), (676, 740220), (730, 685464), (780, 641524), (845, 592176), (876, 571220), (949, 527280), (1014, 493480), (1040, 481143), (1095, 456976), (1168, 428415), (1352, 370110), (1460, 342732), (1560, 320762), (1690, 296088), (1752, 285610), (1898, 263640), (2028, 246740), (2190, 228488), (2197, 227760), (2535, 197392), (2704, 185055), (2847, 175760), (2920, 171366), (3120, 160381), (3380, 148044), (3504, 142805), (3796, 131820), (4056, 123370), (4380, 114244), (4394, 113880), (4745, 105456), (5070, 98696), (5694, 87880), (5840, 85683), (6591, 75920), (6760, 74022), (7592, 65910), (8112, 61685), (8760, 57122), (8788, 56940), (9490, 52728), (10140, 49348), (10985, 45552), (11388, 43940), (12337, 40560), (13182, 37960), (13520, 37011), (14235, 35152), (15184, 32955), (17520, 28561), (17576, 28470), (18980, 26364), (20280, 24674), (21970, 22776)]