196993920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:165

約数の個数: 256

約数和(自身を含む): 669772800

約数和(自身を除く): 472778880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 47, 48, 59, 60, 64, 74, 80, 94, 96, 111, 118, 120, 128, 141, 148, 160, 177, 185, 188, 192, 222, 235, 236, 240, 282, 295, 296, 320, 354, 370, 376, 384, 444, 470, 472, 480, 555, 564, 590, 592, 640, 705, 708, 740, 752, 885, 888, 940, 944, 960, 1110, 1128, 1180, 1184, 1410, 1416, 1480, 1504, 1739, 1770, 1776, 1880, 1888, 1920, 2183, 2220, 2256, 2360, 2368, 2773, 2820, 2832, 2960, 3008, 3478, 3540, 3552, 3760, 3776, 4366, 4440, 4512, 4720, 4736, 5217, 5546, 5640, 5664, 5920, 6016, 6549, 6956, 7080, 7104, 7520, 7552, 8319, 8695, 8732, 8880, 9024, 9440, 10434, 10915, 11092, 11280, 11328, 11840, 13098, 13865, 13912, 14160, 14208, 15040, 16638, 17390, 17464, 17760, 18048, 18880, 20868, 21830, 22184, 22560, 22656, 23680, 26085, 26196, 27730, 27824, 28320, 30080, 32745, 33276, 34780, 34928, 35520, 37760, 41595, 41736, 43660, 44368, 45120, 52170, 52392, 55460, 55648, 56640, 65490, 66552, 69560, 69856, 71040, 83190, 83472, 87320, 88736, 90240, 102601, 104340, 104784, 110920, 111296, 113280, 130980, 133104, 139120, 139712, 166380, 166944, 174640, 177472, 205202, 208680, 209568, 221840, 222592, 261960, 266208, 278240, 279424, 307803, 332760, 333888, 349280, 354944, 410404, 417360, 419136, 443680, 513005, 523920, 532416, 556480, 615606, 665520, 667776, 698560, 820808, 834720, 838272, 887360, 1026010, 1047840, 1064832, 1112960, 1231212, 1331040, 1397120, 1539015, 1641616, 1669440, 1774720, 2052020, 2095680, 2462424, 2662080, 3078030, 3283232, 3338880, 4104040, 4191360, 4924848, 5324160, 6156060, 6566464, 8208080, 9849696, 12312120, 13132928, 16416160, 19699392, 24624240, 32832320, 39398784, 49248480, 65664640, 98496960, 196993920]

約数ペア:

[(1, 196993920), (2, 98496960), (3, 65664640), (4, 49248480), (5, 39398784), (6, 32832320), (8, 24624240), (10, 19699392), (12, 16416160), (15, 13132928), (16, 12312120), (20, 9849696), (24, 8208080), (30, 6566464), (32, 6156060), (37, 5324160), (40, 4924848), (47, 4191360), (48, 4104040), (59, 3338880), (60, 3283232), (64, 3078030), (74, 2662080), (80, 2462424), (94, 2095680), (96, 2052020), (111, 1774720), (118, 1669440), (120, 1641616), (128, 1539015), (141, 1397120), (148, 1331040), (160, 1231212), (177, 1112960), (185, 1064832), (188, 1047840), (192, 1026010), (222, 887360), (235, 838272), (236, 834720), (240, 820808), (282, 698560), (295, 667776), (296, 665520), (320, 615606), (354, 556480), (370, 532416), (376, 523920), (384, 513005), (444, 443680), (470, 419136), (472, 417360), (480, 410404), (555, 354944), (564, 349280), (590, 333888), (592, 332760), (640, 307803), (705, 279424), (708, 278240), (740, 266208), (752, 261960), (885, 222592), (888, 221840), (940, 209568), (944, 208680), (960, 205202), (1110, 177472), (1128, 174640), (1180, 166944), (1184, 166380), (1410, 139712), (1416, 139120), (1480, 133104), (1504, 130980), (1739, 113280), (1770, 111296), (1776, 110920), (1880, 104784), (1888, 104340), (1920, 102601), (2183, 90240), (2220, 88736), (2256, 87320), (2360, 83472), (2368, 83190), (2773, 71040), (2820, 69856), (2832, 69560), (2960, 66552), (3008, 65490), (3478, 56640), (3540, 55648), (3552, 55460), (3760, 52392), (3776, 52170), (4366, 45120), (4440, 44368), (4512, 43660), (4720, 41736), (4736, 41595), (5217, 37760), (5546, 35520), (5640, 34928), (5664, 34780), (5920, 33276), (6016, 32745), (6549, 30080), (6956, 28320), (7080, 27824), (7104, 27730), (7520, 26196), (7552, 26085), (8319, 23680), (8695, 22656), (8732, 22560), (8880, 22184), (9024, 21830), (9440, 20868), (10434, 18880), (10915, 18048), (11092, 17760), (11280, 17464), (11328, 17390), (11840, 16638), (13098, 15040), (13865, 14208), (13912, 14160)]