20253812040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{10009}}^1$

素因数の和:10117

約数の個数: 384

約数和(自身を含む): 83199916800

約数和(自身を除く): 62946104760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 73, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 146, 154, 165, 168, 180, 198, 210, 219, 220, 231, 252, 264, 280, 292, 308, 315, 330, 360, 365, 385, 396, 420, 438, 440, 462, 495, 504, 511, 584, 616, 630, 657, 660, 693, 730, 770, 792, 803, 840, 876, 924, 990, 1022, 1095, 1155, 1260, 1314, 1320, 1386, 1460, 1533, 1540, 1606, 1752, 1848, 1980, 2044, 2190, 2310, 2409, 2520, 2555, 2628, 2772, 2920, 3066, 3080, 3212, 3285, 3465, 3960, 4015, 4088, 4380, 4599, 4620, 4818, 5110, 5256, 5544, 5621, 6132, 6424, 6570, 6930, 7227, 7665, 8030, 8760, 9198, 9240, 9636, 10009, 10220, 11242, 12045, 12264, 13140, 13860, 14454, 15330, 16060, 16863, 18396, 19272, 20018, 20440, 22484, 22995, 24090, 26280, 27720, 28105, 28908, 30027, 30660, 32120, 33726, 36135, 36792, 40036, 44968, 45990, 48180, 50045, 50589, 56210, 57816, 60054, 61320, 67452, 70063, 72270, 80072, 84315, 90081, 91980, 96360, 100090, 101178, 110099, 112420, 120108, 134904, 140126, 144540, 150135, 168630, 180162, 183960, 200180, 202356, 210189, 220198, 224840, 240216, 252945, 280252, 289080, 300270, 330297, 337260, 350315, 360324, 400360, 404712, 420378, 440396, 450405, 505890, 550495, 560504, 600540, 630567, 660594, 674520, 700630, 720648, 730657, 770693, 840756, 880792, 900810, 990891, 1011780, 1050945, 1100990, 1201080, 1261134, 1321188, 1401260, 1461314, 1541386, 1651485, 1681512, 1801620, 1981782, 2023560, 2101890, 2191971, 2201980, 2312079, 2522268, 2642376, 2802520, 2922628, 3082772, 3152835, 3302970, 3603240, 3653285, 3853465, 3963564, 4203780, 4383942, 4403960, 4624158, 4954455, 5044536, 5114599, 5845256, 6165544, 6305670, 6575913, 6605940, 6936237, 7306570, 7706930, 7927128, 8037227, 8407560, 8767884, 9248316, 9908910, 10229198, 10959855, 11560395, 12611340, 13151826, 13211880, 13872474, 14613140, 15343797, 15413860, 16074454, 17535768, 18496632, 19817820, 20458396, 21919710, 23120790, 24111681, 25222680, 25572995, 26303652, 27744948, 29226280, 30687594, 30827720, 32148908, 32879565, 34681185, 39635640, 40186135, 40916792, 43839420, 46031391, 46241580, 48223362, 51145990, 52607304, 55489896, 56260589, 61375188, 64297816, 65759130, 69362370, 72335043, 76718985, 80372270, 87678840, 92062782, 92483160, 96446724, 102291980, 112521178, 120558405, 122750376, 131518260, 138724740, 144670086, 153437970, 160744540, 168781767, 184125564, 192893448, 204583960, 225042356, 230156955, 241116810, 263036520, 277449480, 281302945, 289340172, 306875940, 321489080, 337563534, 361675215, 368251128, 450084712, 460313910, 482233620, 506345301, 562605890, 578680344, 613751880, 675127068, 723350430, 843908835, 920627820, 964467240, 1012690602, 1125211780, 1350254136, 1446700860, 1687817670, 1841255640, 2025381204, 2250423560, 2531726505, 2893401720, 3375635340, 4050762408, 5063453010, 6751270680, 10126906020, 20253812040]

約数ペア:

[(1, 20253812040), (2, 10126906020), (3, 6751270680), (4, 5063453010), (5, 4050762408), (6, 3375635340), (7, 2893401720), (8, 2531726505), (9, 2250423560), (10, 2025381204), (11, 1841255640), (12, 1687817670), (14, 1446700860), (15, 1350254136), (18, 1125211780), (20, 1012690602), (21, 964467240), (22, 920627820), (24, 843908835), (28, 723350430), (30, 675127068), (33, 613751880), (35, 578680344), (36, 562605890), (40, 506345301), (42, 482233620), (44, 460313910), (45, 450084712), (55, 368251128), (56, 361675215), (60, 337563534), (63, 321489080), (66, 306875940), (70, 289340172), (72, 281302945), (73, 277449480), (77, 263036520), (84, 241116810), (88, 230156955), (90, 225042356), (99, 204583960), (105, 192893448), (110, 184125564), (120, 168781767), (126, 160744540), (132, 153437970), (140, 144670086), (146, 138724740), (154, 131518260), (165, 122750376), (168, 120558405), (180, 112521178), (198, 102291980), (210, 96446724), (219, 92483160), (220, 92062782), (231, 87678840), (252, 80372270), (264, 76718985), (280, 72335043), (292, 69362370), (308, 65759130), (315, 64297816), (330, 61375188), (360, 56260589), (365, 55489896), (385, 52607304), (396, 51145990), (420, 48223362), (438, 46241580), (440, 46031391), (462, 43839420), (495, 40916792), (504, 40186135), (511, 39635640), (584, 34681185), (616, 32879565), (630, 32148908), (657, 30827720), (660, 30687594), (693, 29226280), (730, 27744948), (770, 26303652), (792, 25572995), (803, 25222680), (840, 24111681), (876, 23120790), (924, 21919710), (990, 20458396), (1022, 19817820), (1095, 18496632), (1155, 17535768), (1260, 16074454), (1314, 15413860), (1320, 15343797), (1386, 14613140), (1460, 13872474), (1533, 13211880), (1540, 13151826), (1606, 12611340), (1752, 11560395), (1848, 10959855), (1980, 10229198), (2044, 9908910), (2190, 9248316), (2310, 8767884), (2409, 8407560), (2520, 8037227), (2555, 7927128), (2628, 7706930), (2772, 7306570), (2920, 6936237), (3066, 6605940), (3080, 6575913), (3212, 6305670), (3285, 6165544), (3465, 5845256), (3960, 5114599), (4015, 5044536), (4088, 4954455), (4380, 4624158), (4599, 4403960), (4620, 4383942), (4818, 4203780), (5110, 3963564), (5256, 3853465), (5544, 3653285), (5621, 3603240), (6132, 3302970), (6424, 3152835), (6570, 3082772), (6930, 2922628), (7227, 2802520), (7665, 2642376), (8030, 2522268), (8760, 2312079), (9198, 2201980), (9240, 2191971), (9636, 2101890), (10009, 2023560), (10220, 1981782), (11242, 1801620), (12045, 1681512), (12264, 1651485), (13140, 1541386), (13860, 1461314), (14454, 1401260), (15330, 1321188), (16060, 1261134), (16863, 1201080), (18396, 1100990), (19272, 1050945), (20018, 1011780), (20440, 990891), (22484, 900810), (22995, 880792), (24090, 840756), (26280, 770693), (27720, 730657), (28105, 720648), (28908, 700630), (30027, 674520), (30660, 660594), (32120, 630567), (33726, 600540), (36135, 560504), (36792, 550495), (40036, 505890), (44968, 450405), (45990, 440396), (48180, 420378), (50045, 404712), (50589, 400360), (56210, 360324), (57816, 350315), (60054, 337260), (61320, 330297), (67452, 300270), (70063, 289080), (72270, 280252), (80072, 252945), (84315, 240216), (90081, 224840), (91980, 220198), (96360, 210189), (100090, 202356), (101178, 200180), (110099, 183960), (112420, 180162), (120108, 168630), (134904, 150135), (140126, 144540)]