172108080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:608

約数の個数: 240

約数和(自身を含む): 636030720

約数和(自身を除く): 463922640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 80, 90, 92, 95, 114, 115, 120, 138, 144, 152, 171, 180, 184, 190, 207, 228, 230, 240, 276, 285, 304, 342, 345, 360, 368, 380, 414, 437, 456, 460, 547, 552, 570, 684, 690, 720, 760, 828, 855, 874, 912, 920, 1035, 1094, 1104, 1140, 1311, 1368, 1380, 1520, 1641, 1656, 1710, 1748, 1840, 2070, 2185, 2188, 2280, 2622, 2735, 2736, 2760, 3282, 3312, 3420, 3496, 3933, 4140, 4370, 4376, 4560, 4923, 5244, 5470, 5520, 6555, 6564, 6840, 6992, 7866, 8205, 8280, 8740, 8752, 9846, 10393, 10488, 10940, 12581, 13110, 13128, 13680, 15732, 16410, 16560, 17480, 19665, 19692, 20786, 20976, 21880, 24615, 25162, 26220, 26256, 31179, 31464, 32820, 34960, 37743, 39330, 39384, 41572, 43760, 49230, 50324, 51965, 52440, 62358, 62905, 62928, 65640, 75486, 78660, 78768, 83144, 93537, 98460, 100648, 103930, 104880, 113229, 124716, 125810, 131280, 150972, 155895, 157320, 166288, 187074, 188715, 196920, 201296, 207860, 226458, 239039, 249432, 251620, 301944, 311790, 314640, 374148, 377430, 393840, 415720, 452916, 467685, 478078, 498864, 503240, 566145, 603888, 623580, 717117, 748296, 754860, 831440, 905832, 935370, 956156, 1006480, 1132290, 1195195, 1247160, 1434234, 1496592, 1509720, 1811664, 1870740, 1912312, 2151351, 2264580, 2390390, 2494320, 2868468, 3019440, 3585585, 3741480, 3824624, 4302702, 4529160, 4780780, 5736936, 7171170, 7482960, 8605404, 9058320, 9561560, 10756755, 11473872, 14342340, 17210808, 19123120, 21513510, 28684680, 34421616, 43027020, 57369360, 86054040, 172108080]

約数ペア:

[(1, 172108080), (2, 86054040), (3, 57369360), (4, 43027020), (5, 34421616), (6, 28684680), (8, 21513510), (9, 19123120), (10, 17210808), (12, 14342340), (15, 11473872), (16, 10756755), (18, 9561560), (19, 9058320), (20, 8605404), (23, 7482960), (24, 7171170), (30, 5736936), (36, 4780780), (38, 4529160), (40, 4302702), (45, 3824624), (46, 3741480), (48, 3585585), (57, 3019440), (60, 2868468), (69, 2494320), (72, 2390390), (76, 2264580), (80, 2151351), (90, 1912312), (92, 1870740), (95, 1811664), (114, 1509720), (115, 1496592), (120, 1434234), (138, 1247160), (144, 1195195), (152, 1132290), (171, 1006480), (180, 956156), (184, 935370), (190, 905832), (207, 831440), (228, 754860), (230, 748296), (240, 717117), (276, 623580), (285, 603888), (304, 566145), (342, 503240), (345, 498864), (360, 478078), (368, 467685), (380, 452916), (414, 415720), (437, 393840), (456, 377430), (460, 374148), (547, 314640), (552, 311790), (570, 301944), (684, 251620), (690, 249432), (720, 239039), (760, 226458), (828, 207860), (855, 201296), (874, 196920), (912, 188715), (920, 187074), (1035, 166288), (1094, 157320), (1104, 155895), (1140, 150972), (1311, 131280), (1368, 125810), (1380, 124716), (1520, 113229), (1641, 104880), (1656, 103930), (1710, 100648), (1748, 98460), (1840, 93537), (2070, 83144), (2185, 78768), (2188, 78660), (2280, 75486), (2622, 65640), (2735, 62928), (2736, 62905), (2760, 62358), (3282, 52440), (3312, 51965), (3420, 50324), (3496, 49230), (3933, 43760), (4140, 41572), (4370, 39384), (4376, 39330), (4560, 37743), (4923, 34960), (5244, 32820), (5470, 31464), (5520, 31179), (6555, 26256), (6564, 26220), (6840, 25162), (6992, 24615), (7866, 21880), (8205, 20976), (8280, 20786), (8740, 19692), (8752, 19665), (9846, 17480), (10393, 16560), (10488, 16410), (10940, 15732), (12581, 13680), (13110, 13128)]