20599769520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89689}}^1$

素因数の和:89748

約数の個数: 240

約数和(自身を含む): 78073351200

約数和(自身を除く): 57473581680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 29, 30, 33, 36, 40, 44, 45, 48, 55, 58, 60, 66, 72, 80, 87, 88, 90, 99, 110, 116, 120, 132, 144, 145, 165, 174, 176, 180, 198, 220, 232, 240, 261, 264, 290, 319, 330, 348, 360, 396, 435, 440, 464, 495, 522, 528, 580, 638, 660, 696, 720, 792, 870, 880, 957, 990, 1044, 1160, 1276, 1305, 1320, 1392, 1584, 1595, 1740, 1914, 1980, 2088, 2320, 2552, 2610, 2640, 2871, 3190, 3480, 3828, 3960, 4176, 4785, 5104, 5220, 5742, 6380, 6960, 7656, 7920, 9570, 10440, 11484, 12760, 14355, 15312, 19140, 20880, 22968, 25520, 28710, 38280, 45936, 57420, 76560, 89689, 114840, 179378, 229680, 269067, 358756, 448445, 538134, 717512, 807201, 896890, 986579, 1076268, 1345335, 1435024, 1614402, 1793780, 1973158, 2152536, 2600981, 2690670, 2959737, 3228804, 3587560, 3946316, 4036005, 4305072, 4932895, 5201962, 5381340, 5919474, 6457608, 7175120, 7802943, 7892632, 8072010, 8879211, 9865790, 10403924, 10762680, 11838948, 12915216, 13004905, 14798685, 15605886, 15785264, 16144020, 17758422, 19731580, 20807848, 21525360, 23408829, 23677896, 26009810, 28610791, 29597370, 31211772, 32288040, 35516844, 39014715, 39463160, 41615696, 44396055, 46817658, 47355792, 52019620, 57221582, 59194740, 62423544, 64576080, 71033688, 78029430, 78926320, 85832373, 88792110, 93635316, 104039240, 114443164, 117044145, 118389480, 124847088, 142067376, 143053955, 156058860, 171664746, 177584220, 187270632, 208078480, 228886328, 234088290, 236778960, 257497119, 286107910, 312117720, 343329492, 355168440, 374541264, 429161865, 457772656, 468176580, 514994238, 572215820, 624235440, 686658984, 710336880, 858323730, 936353160, 1029988476, 1144431640, 1287485595, 1373317968, 1716647460, 1872706320, 2059976952, 2288863280, 2574971190, 3433294920, 4119953904, 5149942380, 6866589840, 10299884760, 20599769520]

約数ペア:

[(1, 20599769520), (2, 10299884760), (3, 6866589840), (4, 5149942380), (5, 4119953904), (6, 3433294920), (8, 2574971190), (9, 2288863280), (10, 2059976952), (11, 1872706320), (12, 1716647460), (15, 1373317968), (16, 1287485595), (18, 1144431640), (20, 1029988476), (22, 936353160), (24, 858323730), (29, 710336880), (30, 686658984), (33, 624235440), (36, 572215820), (40, 514994238), (44, 468176580), (45, 457772656), (48, 429161865), (55, 374541264), (58, 355168440), (60, 343329492), (66, 312117720), (72, 286107910), (80, 257497119), (87, 236778960), (88, 234088290), (90, 228886328), (99, 208078480), (110, 187270632), (116, 177584220), (120, 171664746), (132, 156058860), (144, 143053955), (145, 142067376), (165, 124847088), (174, 118389480), (176, 117044145), (180, 114443164), (198, 104039240), (220, 93635316), (232, 88792110), (240, 85832373), (261, 78926320), (264, 78029430), (290, 71033688), (319, 64576080), (330, 62423544), (348, 59194740), (360, 57221582), (396, 52019620), (435, 47355792), (440, 46817658), (464, 44396055), (495, 41615696), (522, 39463160), (528, 39014715), (580, 35516844), (638, 32288040), (660, 31211772), (696, 29597370), (720, 28610791), (792, 26009810), (870, 23677896), (880, 23408829), (957, 21525360), (990, 20807848), (1044, 19731580), (1160, 17758422), (1276, 16144020), (1305, 15785264), (1320, 15605886), (1392, 14798685), (1584, 13004905), (1595, 12915216), (1740, 11838948), (1914, 10762680), (1980, 10403924), (2088, 9865790), (2320, 8879211), (2552, 8072010), (2610, 7892632), (2640, 7802943), (2871, 7175120), (3190, 6457608), (3480, 5919474), (3828, 5381340), (3960, 5201962), (4176, 4932895), (4785, 4305072), (5104, 4036005), (5220, 3946316), (5742, 3587560), (6380, 3228804), (6960, 2959737), (7656, 2690670), (7920, 2600981), (9570, 2152536), (10440, 1973158), (11484, 1793780), (12760, 1614402), (14355, 1435024), (15312, 1345335), (19140, 1076268), (20880, 986579), (22968, 896890), (25520, 807201), (28710, 717512), (38280, 538134), (45936, 448445), (57420, 358756), (76560, 269067), (89689, 229680), (114840, 179378)]