15945161760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{52981}}^1$

素因数の和:53032

約数の個数: 288

約数和(自身を含む): 62484851520

約数和(自身を除く): 46539689760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 132, 144, 152, 160, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 288, 304, 330, 342, 352, 360, 380, 396, 418, 440, 456, 480, 495, 528, 570, 608, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 990, 1045, 1056, 1140, 1254, 1320, 1368, 1440, 1520, 1584, 1672, 1710, 1760, 1824, 1881, 1980, 2090, 2280, 2508, 2640, 2736, 3040, 3135, 3168, 3344, 3420, 3762, 3960, 4180, 4560, 5016, 5280, 5472, 6270, 6688, 6840, 7524, 7920, 8360, 9120, 9405, 10032, 12540, 13680, 15048, 15840, 16720, 18810, 20064, 25080, 27360, 30096, 33440, 37620, 50160, 52981, 60192, 75240, 100320, 105962, 150480, 158943, 211924, 264905, 300960, 317886, 423848, 476829, 529810, 582791, 635772, 794715, 847696, 953658, 1006639, 1059620, 1165582, 1271544, 1589430, 1695392, 1748373, 1907316, 2013278, 2119240, 2331164, 2384145, 2543088, 2913955, 3019917, 3178860, 3496746, 3814632, 4026556, 4238480, 4662328, 4768290, 5033195, 5086176, 5245119, 5827910, 6039834, 6357720, 6993492, 7629264, 8053112, 8476960, 8741865, 9059751, 9324656, 9536580, 10066390, 10490238, 11073029, 11655820, 12079668, 12715440, 13986984, 15099585, 15258528, 16106224, 17483730, 18119502, 18649312, 19073160, 20132780, 20980476, 22146058, 23311640, 24159336, 25430880, 26225595, 27973968, 30199170, 32212448, 33219087, 34967460, 36239004, 38146320, 40265560, 41960952, 44292116, 45298755, 46623280, 48318672, 52451190, 55365145, 55947936, 60398340, 66438174, 69934920, 72478008, 76292640, 80531120, 83921904, 88584232, 90597510, 93246560, 96637344, 99657261, 104902380, 110730290, 120796680, 132876348, 139869840, 144956016, 161062240, 166095435, 167843808, 177168464, 181195020, 199314522, 209804760, 221460580, 241593360, 265752696, 279739680, 289912032, 332190870, 354336928, 362390040, 398629044, 419609520, 442921160, 483186720, 498286305, 531505392, 664381740, 724780080, 797258088, 839219040, 885842320, 996572610, 1063010784, 1328763480, 1449560160, 1594516176, 1771684640, 1993145220, 2657526960, 3189032352, 3986290440, 5315053920, 7972580880, 15945161760]

約数ペア:

[(1, 15945161760), (2, 7972580880), (3, 5315053920), (4, 3986290440), (5, 3189032352), (6, 2657526960), (8, 1993145220), (9, 1771684640), (10, 1594516176), (11, 1449560160), (12, 1328763480), (15, 1063010784), (16, 996572610), (18, 885842320), (19, 839219040), (20, 797258088), (22, 724780080), (24, 664381740), (30, 531505392), (32, 498286305), (33, 483186720), (36, 442921160), (38, 419609520), (40, 398629044), (44, 362390040), (45, 354336928), (48, 332190870), (55, 289912032), (57, 279739680), (60, 265752696), (66, 241593360), (72, 221460580), (76, 209804760), (80, 199314522), (88, 181195020), (90, 177168464), (95, 167843808), (96, 166095435), (99, 161062240), (110, 144956016), (114, 139869840), (120, 132876348), (132, 120796680), (144, 110730290), (152, 104902380), (160, 99657261), (165, 96637344), (171, 93246560), (176, 90597510), (180, 88584232), (190, 83921904), (198, 80531120), (209, 76292640), (220, 72478008), (228, 69934920), (240, 66438174), (264, 60398340), (285, 55947936), (288, 55365145), (304, 52451190), (330, 48318672), (342, 46623280), (352, 45298755), (360, 44292116), (380, 41960952), (396, 40265560), (418, 38146320), (440, 36239004), (456, 34967460), (480, 33219087), (495, 32212448), (528, 30199170), (570, 27973968), (608, 26225595), (627, 25430880), (660, 24159336), (684, 23311640), (720, 22146058), (760, 20980476), (792, 20132780), (836, 19073160), (855, 18649312), (880, 18119502), (912, 17483730), (990, 16106224), (1045, 15258528), (1056, 15099585), (1140, 13986984), (1254, 12715440), (1320, 12079668), (1368, 11655820), (1440, 11073029), (1520, 10490238), (1584, 10066390), (1672, 9536580), (1710, 9324656), (1760, 9059751), (1824, 8741865), (1881, 8476960), (1980, 8053112), (2090, 7629264), (2280, 6993492), (2508, 6357720), (2640, 6039834), (2736, 5827910), (3040, 5245119), (3135, 5086176), (3168, 5033195), (3344, 4768290), (3420, 4662328), (3762, 4238480), (3960, 4026556), (4180, 3814632), (4560, 3496746), (5016, 3178860), (5280, 3019917), (5472, 2913955), (6270, 2543088), (6688, 2384145), (6840, 2331164), (7524, 2119240), (7920, 2013278), (8360, 1907316), (9120, 1748373), (9405, 1695392), (10032, 1589430), (12540, 1271544), (13680, 1165582), (15048, 1059620), (15840, 1006639), (16720, 953658), (18810, 847696), (20064, 794715), (25080, 635772), (27360, 582791), (30096, 529810), (33440, 476829), (37620, 423848), (50160, 317886), (52981, 300960), (60192, 264905), (75240, 211924), (100320, 158943), (105962, 150480)]