146293920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5347}}^1$

素因数の和:5387

約数の個数: 144

約数和(自身を含む): 525601440

約数和(自身を除く): 379307520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5347, 5472, 6840, 9120, 10694, 13680, 16041, 21388, 26735, 27360, 32082, 42776, 48123, 53470, 64164, 80205, 85552, 96246, 101593, 106940, 128328, 160410, 171104, 192492, 203186, 213880, 240615, 256656, 304779, 320820, 384984, 406372, 427760, 481230, 507965, 513312, 609558, 641640, 769968, 812744, 855520, 914337, 962460, 1015930, 1219116, 1283280, 1523895, 1539936, 1625488, 1828674, 1924920, 2031860, 2438232, 2566560, 3047790, 3250976, 3657348, 3849840, 4063720, 4571685, 4876464, 6095580, 7314696, 7699680, 8127440, 9143370, 9752928, 12191160, 14629392, 16254880, 18286740, 24382320, 29258784, 36573480, 48764640, 73146960, 146293920]

約数ペア:

[(1, 146293920), (2, 73146960), (3, 48764640), (4, 36573480), (5, 29258784), (6, 24382320), (8, 18286740), (9, 16254880), (10, 14629392), (12, 12191160), (15, 9752928), (16, 9143370), (18, 8127440), (19, 7699680), (20, 7314696), (24, 6095580), (30, 4876464), (32, 4571685), (36, 4063720), (38, 3849840), (40, 3657348), (45, 3250976), (48, 3047790), (57, 2566560), (60, 2438232), (72, 2031860), (76, 1924920), (80, 1828674), (90, 1625488), (95, 1539936), (96, 1523895), (114, 1283280), (120, 1219116), (144, 1015930), (152, 962460), (160, 914337), (171, 855520), (180, 812744), (190, 769968), (228, 641640), (240, 609558), (285, 513312), (288, 507965), (304, 481230), (342, 427760), (360, 406372), (380, 384984), (456, 320820), (480, 304779), (570, 256656), (608, 240615), (684, 213880), (720, 203186), (760, 192492), (855, 171104), (912, 160410), (1140, 128328), (1368, 106940), (1440, 101593), (1520, 96246), (1710, 85552), (1824, 80205), (2280, 64164), (2736, 53470), (3040, 48123), (3420, 42776), (4560, 32082), (5347, 27360), (5472, 26735), (6840, 21388), (9120, 16041), (10694, 13680)]