21552138960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20879}}^1$

素因数の和:20946

約数の個数: 320

約数和(自身を含む): 80531988480

約数和(自身を除く): 58979849520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 23, 24, 30, 33, 34, 40, 44, 46, 48, 51, 55, 60, 66, 68, 69, 80, 85, 88, 92, 102, 110, 115, 120, 132, 136, 138, 165, 170, 176, 184, 187, 204, 220, 230, 240, 253, 255, 264, 272, 276, 330, 340, 345, 368, 374, 391, 408, 440, 460, 506, 510, 528, 552, 561, 660, 680, 690, 748, 759, 782, 816, 880, 920, 935, 1012, 1020, 1104, 1122, 1173, 1265, 1320, 1360, 1380, 1496, 1518, 1564, 1840, 1870, 1955, 2024, 2040, 2244, 2346, 2530, 2640, 2760, 2805, 2992, 3036, 3128, 3740, 3795, 3910, 4048, 4080, 4301, 4488, 4692, 5060, 5520, 5610, 5865, 6072, 6256, 7480, 7590, 7820, 8602, 8976, 9384, 10120, 11220, 11730, 12144, 12903, 14960, 15180, 15640, 17204, 18768, 20240, 20879, 21505, 22440, 23460, 25806, 30360, 31280, 34408, 41758, 43010, 44880, 46920, 51612, 60720, 62637, 64515, 68816, 83516, 86020, 93840, 103224, 104395, 125274, 129030, 167032, 172040, 206448, 208790, 229669, 250548, 258060, 313185, 334064, 344080, 354943, 417580, 459338, 480217, 501096, 516120, 626370, 689007, 709886, 835160, 918676, 960434, 1002192, 1032240, 1064829, 1148345, 1252740, 1378014, 1419772, 1440651, 1670320, 1774715, 1837352, 1920868, 2129658, 2296690, 2401085, 2505480, 2756028, 2839544, 2881302, 3445035, 3549430, 3674704, 3841736, 3904373, 4259316, 4593380, 4802170, 5010960, 5282387, 5324145, 5512056, 5679088, 5762604, 6890070, 7098860, 7203255, 7683472, 7808746, 8163689, 8518632, 9186760, 9604340, 10564774, 10648290, 11024112, 11525208, 11713119, 13780140, 14197720, 14406510, 15617492, 15847161, 16327378, 17037264, 18373520, 19208680, 19521865, 21129548, 21296580, 23050416, 23426238, 24491067, 26411935, 27560280, 28395440, 28813020, 31234984, 31694322, 32654756, 38417360, 39043730, 40818445, 42259096, 42593160, 46852476, 48982134, 52823870, 55120560, 57626040, 58565595, 62469968, 63388644, 65309512, 78087460, 79235805, 81636890, 84518192, 85186320, 89800579, 93704952, 97964268, 105647740, 115252080, 117131190, 122455335, 126777288, 130619024, 156174920, 158471610, 163273780, 179601158, 187409904, 195928536, 211295480, 234262380, 244910670, 253554576, 269401737, 312349840, 316943220, 326547560, 359202316, 391857072, 422590960, 449002895, 468524760, 489821340, 538803474, 633886440, 653095120, 718404632, 898005790, 937049520, 979642680, 1077606948, 1267772880, 1347008685, 1436809264, 1796011580, 1959285360, 2155213896, 2694017370, 3592023160, 4310427792, 5388034740, 7184046320, 10776069480, 21552138960]

約数ペア:

[(1, 21552138960), (2, 10776069480), (3, 7184046320), (4, 5388034740), (5, 4310427792), (6, 3592023160), (8, 2694017370), (10, 2155213896), (11, 1959285360), (12, 1796011580), (15, 1436809264), (16, 1347008685), (17, 1267772880), (20, 1077606948), (22, 979642680), (23, 937049520), (24, 898005790), (30, 718404632), (33, 653095120), (34, 633886440), (40, 538803474), (44, 489821340), (46, 468524760), (48, 449002895), (51, 422590960), (55, 391857072), (60, 359202316), (66, 326547560), (68, 316943220), (69, 312349840), (80, 269401737), (85, 253554576), (88, 244910670), (92, 234262380), (102, 211295480), (110, 195928536), (115, 187409904), (120, 179601158), (132, 163273780), (136, 158471610), (138, 156174920), (165, 130619024), (170, 126777288), (176, 122455335), (184, 117131190), (187, 115252080), (204, 105647740), (220, 97964268), (230, 93704952), (240, 89800579), (253, 85186320), (255, 84518192), (264, 81636890), (272, 79235805), (276, 78087460), (330, 65309512), (340, 63388644), (345, 62469968), (368, 58565595), (374, 57626040), (391, 55120560), (408, 52823870), (440, 48982134), (460, 46852476), (506, 42593160), (510, 42259096), (528, 40818445), (552, 39043730), (561, 38417360), (660, 32654756), (680, 31694322), (690, 31234984), (748, 28813020), (759, 28395440), (782, 27560280), (816, 26411935), (880, 24491067), (920, 23426238), (935, 23050416), (1012, 21296580), (1020, 21129548), (1104, 19521865), (1122, 19208680), (1173, 18373520), (1265, 17037264), (1320, 16327378), (1360, 15847161), (1380, 15617492), (1496, 14406510), (1518, 14197720), (1564, 13780140), (1840, 11713119), (1870, 11525208), (1955, 11024112), (2024, 10648290), (2040, 10564774), (2244, 9604340), (2346, 9186760), (2530, 8518632), (2640, 8163689), (2760, 7808746), (2805, 7683472), (2992, 7203255), (3036, 7098860), (3128, 6890070), (3740, 5762604), (3795, 5679088), (3910, 5512056), (4048, 5324145), (4080, 5282387), (4301, 5010960), (4488, 4802170), (4692, 4593380), (5060, 4259316), (5520, 3904373), (5610, 3841736), (5865, 3674704), (6072, 3549430), (6256, 3445035), (7480, 2881302), (7590, 2839544), (7820, 2756028), (8602, 2505480), (8976, 2401085), (9384, 2296690), (10120, 2129658), (11220, 1920868), (11730, 1837352), (12144, 1774715), (12903, 1670320), (14960, 1440651), (15180, 1419772), (15640, 1378014), (17204, 1252740), (18768, 1148345), (20240, 1064829), (20879, 1032240), (21505, 1002192), (22440, 960434), (23460, 918676), (25806, 835160), (30360, 709886), (31280, 689007), (34408, 626370), (41758, 516120), (43010, 501096), (44880, 480217), (46920, 459338), (51612, 417580), (60720, 354943), (62637, 344080), (64515, 334064), (68816, 313185), (83516, 258060), (86020, 250548), (93840, 229669), (103224, 208790), (104395, 206448), (125274, 172040), (129030, 167032)]