628737360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{797}}^1$

素因数の和:1005

約数の個数: 160

約数和(自身を含む): 2066117760

約数和(自身を除く): 1437380400

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, 114, 120, 152, 173, 190, 228, 240, 285, 304, 346, 380, 456, 519, 570, 692, 760, 797, 865, 912, 1038, 1140, 1384, 1520, 1594, 1730, 2076, 2280, 2391, 2595, 2768, 3188, 3287, 3460, 3985, 4152, 4560, 4782, 5190, 6376, 6574, 6920, 7970, 8304, 9564, 9861, 10380, 11955, 12752, 13148, 13840, 15143, 15940, 16435, 19128, 19722, 20760, 23910, 26296, 30286, 31880, 32870, 38256, 39444, 41520, 45429, 47820, 49305, 52592, 60572, 63760, 65740, 75715, 78888, 90858, 95640, 98610, 121144, 131480, 137881, 151430, 157776, 181716, 191280, 197220, 227145, 242288, 262960, 275762, 302860, 363432, 394440, 413643, 454290, 551524, 605720, 689405, 726864, 788880, 827286, 908580, 1103048, 1211440, 1378810, 1654572, 1817160, 2068215, 2206096, 2619739, 2757620, 3309144, 3634320, 4136430, 5239478, 5515240, 6618288, 7859217, 8272860, 10478956, 11030480, 13098695, 15718434, 16545720, 20957912, 26197390, 31436868, 33091440, 39296085, 41915824, 52394780, 62873736, 78592170, 104789560, 125747472, 157184340, 209579120, 314368680, 628737360]

約数ペア:

[(1, 628737360), (2, 314368680), (3, 209579120), (4, 157184340), (5, 125747472), (6, 104789560), (8, 78592170), (10, 62873736), (12, 52394780), (15, 41915824), (16, 39296085), (19, 33091440), (20, 31436868), (24, 26197390), (30, 20957912), (38, 16545720), (40, 15718434), (48, 13098695), (57, 11030480), (60, 10478956), (76, 8272860), (80, 7859217), (95, 6618288), (114, 5515240), (120, 5239478), (152, 4136430), (173, 3634320), (190, 3309144), (228, 2757620), (240, 2619739), (285, 2206096), (304, 2068215), (346, 1817160), (380, 1654572), (456, 1378810), (519, 1211440), (570, 1103048), (692, 908580), (760, 827286), (797, 788880), (865, 726864), (912, 689405), (1038, 605720), (1140, 551524), (1384, 454290), (1520, 413643), (1594, 394440), (1730, 363432), (2076, 302860), (2280, 275762), (2391, 262960), (2595, 242288), (2768, 227145), (3188, 197220), (3287, 191280), (3460, 181716), (3985, 157776), (4152, 151430), (4560, 137881), (4782, 131480), (5190, 121144), (6376, 98610), (6574, 95640), (6920, 90858), (7970, 78888), (8304, 75715), (9564, 65740), (9861, 63760), (10380, 60572), (11955, 52592), (12752, 49305), (13148, 47820), (13840, 45429), (15143, 41520), (15940, 39444), (16435, 38256), (19128, 32870), (19722, 31880), (20760, 30286), (23910, 26296)]