15601751520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{18691}}^1$

素因数の和:18793

約数の個数: 192

約数和(自身を含む): 51550442496

約数和(自身を除く): 35948690976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 47, 48, 60, 74, 80, 94, 96, 111, 120, 141, 148, 160, 185, 188, 222, 235, 240, 282, 296, 370, 376, 444, 470, 480, 555, 564, 592, 705, 740, 752, 888, 940, 1110, 1128, 1184, 1410, 1480, 1504, 1739, 1776, 1880, 2220, 2256, 2820, 2960, 3478, 3552, 3760, 4440, 4512, 5217, 5640, 5920, 6956, 7520, 8695, 8880, 10434, 11280, 13912, 17390, 17760, 18691, 20868, 22560, 26085, 27824, 34780, 37382, 41736, 52170, 55648, 56073, 69560, 74764, 83472, 93455, 104340, 112146, 139120, 149528, 166944, 186910, 208680, 224292, 278240, 280365, 299056, 373820, 417360, 448584, 560730, 598112, 691567, 747640, 834720, 878477, 897168, 1121460, 1383134, 1495280, 1756954, 1794336, 2074701, 2242920, 2635431, 2766268, 2990560, 3457835, 3513908, 4149402, 4392385, 4485840, 5270862, 5532536, 6915670, 7027816, 8298804, 8784770, 8971680, 10373505, 10541724, 11065072, 13177155, 13831340, 14055632, 16597608, 17569540, 20747010, 21083448, 22130144, 26354310, 27662680, 28111264, 32503649, 33195216, 35139080, 41494020, 42166896, 52708620, 55325360, 65007298, 66390432, 70278160, 82988040, 84333792, 97510947, 105417240, 110650720, 130014596, 140556320, 162518245, 165976080, 195021894, 210834480, 260029192, 325036490, 331952160, 390043788, 421668960, 487554735, 520058384, 650072980, 780087576, 975109470, 1040116768, 1300145960, 1560175152, 1950218940, 2600291920, 3120350304, 3900437880, 5200583840, 7800875760, 15601751520]

約数ペア:

[(1, 15601751520), (2, 7800875760), (3, 5200583840), (4, 3900437880), (5, 3120350304), (6, 2600291920), (8, 1950218940), (10, 1560175152), (12, 1300145960), (15, 1040116768), (16, 975109470), (20, 780087576), (24, 650072980), (30, 520058384), (32, 487554735), (37, 421668960), (40, 390043788), (47, 331952160), (48, 325036490), (60, 260029192), (74, 210834480), (80, 195021894), (94, 165976080), (96, 162518245), (111, 140556320), (120, 130014596), (141, 110650720), (148, 105417240), (160, 97510947), (185, 84333792), (188, 82988040), (222, 70278160), (235, 66390432), (240, 65007298), (282, 55325360), (296, 52708620), (370, 42166896), (376, 41494020), (444, 35139080), (470, 33195216), (480, 32503649), (555, 28111264), (564, 27662680), (592, 26354310), (705, 22130144), (740, 21083448), (752, 20747010), (888, 17569540), (940, 16597608), (1110, 14055632), (1128, 13831340), (1184, 13177155), (1410, 11065072), (1480, 10541724), (1504, 10373505), (1739, 8971680), (1776, 8784770), (1880, 8298804), (2220, 7027816), (2256, 6915670), (2820, 5532536), (2960, 5270862), (3478, 4485840), (3552, 4392385), (3760, 4149402), (4440, 3513908), (4512, 3457835), (5217, 2990560), (5640, 2766268), (5920, 2635431), (6956, 2242920), (7520, 2074701), (8695, 1794336), (8880, 1756954), (10434, 1495280), (11280, 1383134), (13912, 1121460), (17390, 897168), (17760, 878477), (18691, 834720), (20868, 747640), (22560, 691567), (26085, 598112), (27824, 560730), (34780, 448584), (37382, 417360), (41736, 373820), (52170, 299056), (55648, 280365), (56073, 278240), (69560, 224292), (74764, 208680), (83472, 186910), (93455, 166944), (104340, 149528), (112146, 139120)]