73675920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 244270080

約数和(自身を除く): 170594160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 107, 114, 120, 151, 152, 190, 214, 228, 240, 285, 302, 304, 321, 380, 428, 453, 456, 535, 570, 604, 642, 755, 760, 856, 906, 912, 1070, 1140, 1208, 1284, 1510, 1520, 1605, 1712, 1812, 2033, 2140, 2265, 2280, 2416, 2568, 2869, 3020, 3210, 3624, 4066, 4280, 4530, 4560, 5136, 5738, 6040, 6099, 6420, 7248, 8132, 8560, 8607, 9060, 10165, 11476, 12080, 12198, 12840, 14345, 16157, 16264, 17214, 18120, 20330, 22952, 24396, 25680, 28690, 30495, 32314, 32528, 34428, 36240, 40660, 43035, 45904, 48471, 48792, 57380, 60990, 64628, 68856, 80785, 81320, 86070, 96942, 97584, 114760, 121980, 129256, 137712, 161570, 162640, 172140, 193884, 229520, 242355, 243960, 258512, 306983, 323140, 344280, 387768, 484710, 487920, 613966, 646280, 688560, 775536, 920949, 969420, 1227932, 1292560, 1534915, 1841898, 1938840, 2455864, 3069830, 3683796, 3877680, 4604745, 4911728, 6139660, 7367592, 9209490, 12279320, 14735184, 18418980, 24558640, 36837960, 73675920]

約数ペア:

[(1, 73675920), (2, 36837960), (3, 24558640), (4, 18418980), (5, 14735184), (6, 12279320), (8, 9209490), (10, 7367592), (12, 6139660), (15, 4911728), (16, 4604745), (19, 3877680), (20, 3683796), (24, 3069830), (30, 2455864), (38, 1938840), (40, 1841898), (48, 1534915), (57, 1292560), (60, 1227932), (76, 969420), (80, 920949), (95, 775536), (107, 688560), (114, 646280), (120, 613966), (151, 487920), (152, 484710), (190, 387768), (214, 344280), (228, 323140), (240, 306983), (285, 258512), (302, 243960), (304, 242355), (321, 229520), (380, 193884), (428, 172140), (453, 162640), (456, 161570), (535, 137712), (570, 129256), (604, 121980), (642, 114760), (755, 97584), (760, 96942), (856, 86070), (906, 81320), (912, 80785), (1070, 68856), (1140, 64628), (1208, 60990), (1284, 57380), (1510, 48792), (1520, 48471), (1605, 45904), (1712, 43035), (1812, 40660), (2033, 36240), (2140, 34428), (2265, 32528), (2280, 32314), (2416, 30495), (2568, 28690), (2869, 25680), (3020, 24396), (3210, 22952), (3624, 20330), (4066, 18120), (4280, 17214), (4530, 16264), (4560, 16157), (5136, 14345), (5738, 12840), (6040, 12198), (6099, 12080), (6420, 11476), (7248, 10165), (8132, 9060), (8560, 8607)]