78194880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1$

素因数の和:1471

約数の個数: 168

約数和(自身を含む): 283311600

約数和(自身を除く): 205116720

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, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1429, 1440, 1520, 1710, 1824, 2280, 2736, 2858, 2880, 3040, 3420, 3648, 4287, 4560, 5472, 5716, 6080, 6840, 7145, 8574, 9120, 10944, 11432, 12861, 13680, 14290, 17148, 18240, 21435, 22864, 25722, 27151, 27360, 28580, 34296, 42870, 45728, 51444, 54302, 54720, 57160, 64305, 68592, 81453, 85740, 91456, 102888, 108604, 114320, 128610, 135755, 137184, 162906, 171480, 205776, 217208, 228640, 244359, 257220, 271510, 274368, 325812, 342960, 407265, 411552, 434416, 457280, 488718, 514440, 543020, 651624, 685920, 814530, 823104, 868832, 977436, 1028880, 1086040, 1221795, 1303248, 1371840, 1629060, 1737664, 1954872, 2057760, 2172080, 2443590, 2606496, 3258120, 3909744, 4115520, 4344160, 4887180, 5212992, 6516240, 7819488, 8688320, 9774360, 13032480, 15638976, 19548720, 26064960, 39097440, 78194880]

約数ペア:

[(1, 78194880), (2, 39097440), (3, 26064960), (4, 19548720), (5, 15638976), (6, 13032480), (8, 9774360), (9, 8688320), (10, 7819488), (12, 6516240), (15, 5212992), (16, 4887180), (18, 4344160), (19, 4115520), (20, 3909744), (24, 3258120), (30, 2606496), (32, 2443590), (36, 2172080), (38, 2057760), (40, 1954872), (45, 1737664), (48, 1629060), (57, 1371840), (60, 1303248), (64, 1221795), (72, 1086040), (76, 1028880), (80, 977436), (90, 868832), (95, 823104), (96, 814530), (114, 685920), (120, 651624), (144, 543020), (152, 514440), (160, 488718), (171, 457280), (180, 434416), (190, 411552), (192, 407265), (228, 342960), (240, 325812), (285, 274368), (288, 271510), (304, 257220), (320, 244359), (342, 228640), (360, 217208), (380, 205776), (456, 171480), (480, 162906), (570, 137184), (576, 135755), (608, 128610), (684, 114320), (720, 108604), (760, 102888), (855, 91456), (912, 85740), (960, 81453), (1140, 68592), (1216, 64305), (1368, 57160), (1429, 54720), (1440, 54302), (1520, 51444), (1710, 45728), (1824, 42870), (2280, 34296), (2736, 28580), (2858, 27360), (2880, 27151), (3040, 25722), (3420, 22864), (3648, 21435), (4287, 18240), (4560, 17148), (5472, 14290), (5716, 13680), (6080, 12861), (6840, 11432), (7145, 10944), (8574, 9120)]