189098640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:662

約数の個数: 240

約数和(自身を含む): 698705280

約数和(自身を除く): 509606640

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, 552, 570, 601, 684, 690, 720, 760, 828, 855, 874, 912, 920, 1035, 1104, 1140, 1202, 1311, 1368, 1380, 1520, 1656, 1710, 1748, 1803, 1840, 2070, 2185, 2280, 2404, 2622, 2736, 2760, 3005, 3312, 3420, 3496, 3606, 3933, 4140, 4370, 4560, 4808, 5244, 5409, 5520, 6010, 6555, 6840, 6992, 7212, 7866, 8280, 8740, 9015, 9616, 10488, 10818, 11419, 12020, 13110, 13680, 13823, 14424, 15732, 16560, 17480, 18030, 19665, 20976, 21636, 22838, 24040, 26220, 27045, 27646, 28848, 31464, 34257, 34960, 36060, 39330, 41469, 43272, 45676, 48080, 52440, 54090, 55292, 57095, 62928, 68514, 69115, 72120, 78660, 82938, 86544, 91352, 102771, 104880, 108180, 110584, 114190, 124407, 137028, 138230, 144240, 157320, 165876, 171285, 182704, 205542, 207345, 216360, 221168, 228380, 248814, 262637, 274056, 276460, 314640, 331752, 342570, 411084, 414690, 432720, 456760, 497628, 513855, 525274, 548112, 552920, 622035, 663504, 685140, 787911, 822168, 829380, 913520, 995256, 1027710, 1050548, 1105840, 1244070, 1313185, 1370280, 1575822, 1644336, 1658760, 1990512, 2055420, 2101096, 2363733, 2488140, 2626370, 2740560, 3151644, 3317520, 3939555, 4110840, 4202192, 4727466, 4976280, 5252740, 6303288, 7879110, 8221680, 9454932, 9952560, 10505480, 11818665, 12606576, 15758220, 18909864, 21010960, 23637330, 31516440, 37819728, 47274660, 63032880, 94549320, 189098640]

約数ペア:

[(1, 189098640), (2, 94549320), (3, 63032880), (4, 47274660), (5, 37819728), (6, 31516440), (8, 23637330), (9, 21010960), (10, 18909864), (12, 15758220), (15, 12606576), (16, 11818665), (18, 10505480), (19, 9952560), (20, 9454932), (23, 8221680), (24, 7879110), (30, 6303288), (36, 5252740), (38, 4976280), (40, 4727466), (45, 4202192), (46, 4110840), (48, 3939555), (57, 3317520), (60, 3151644), (69, 2740560), (72, 2626370), (76, 2488140), (80, 2363733), (90, 2101096), (92, 2055420), (95, 1990512), (114, 1658760), (115, 1644336), (120, 1575822), (138, 1370280), (144, 1313185), (152, 1244070), (171, 1105840), (180, 1050548), (184, 1027710), (190, 995256), (207, 913520), (228, 829380), (230, 822168), (240, 787911), (276, 685140), (285, 663504), (304, 622035), (342, 552920), (345, 548112), (360, 525274), (368, 513855), (380, 497628), (414, 456760), (437, 432720), (456, 414690), (460, 411084), (552, 342570), (570, 331752), (601, 314640), (684, 276460), (690, 274056), (720, 262637), (760, 248814), (828, 228380), (855, 221168), (874, 216360), (912, 207345), (920, 205542), (1035, 182704), (1104, 171285), (1140, 165876), (1202, 157320), (1311, 144240), (1368, 138230), (1380, 137028), (1520, 124407), (1656, 114190), (1710, 110584), (1748, 108180), (1803, 104880), (1840, 102771), (2070, 91352), (2185, 86544), (2280, 82938), (2404, 78660), (2622, 72120), (2736, 69115), (2760, 68514), (3005, 62928), (3312, 57095), (3420, 55292), (3496, 54090), (3606, 52440), (3933, 48080), (4140, 45676), (4370, 43272), (4560, 41469), (4808, 39330), (5244, 36060), (5409, 34960), (5520, 34257), (6010, 31464), (6555, 28848), (6840, 27646), (6992, 27045), (7212, 26220), (7866, 24040), (8280, 22838), (8740, 21636), (9015, 20976), (9616, 19665), (10488, 18030), (10818, 17480), (11419, 16560), (12020, 15732), (13110, 14424), (13680, 13823)]