20237888880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:587

約数の個数: 600

約数和(自身を含む): 78879388896

約数和(自身を除く): 58641500016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 53, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 106, 108, 110, 120, 121, 132, 135, 144, 159, 162, 165, 176, 180, 198, 212, 216, 220, 240, 242, 264, 265, 270, 297, 318, 324, 330, 360, 363, 396, 405, 424, 432, 440, 477, 484, 487, 495, 528, 530, 540, 583, 594, 605, 636, 648, 660, 720, 726, 792, 795, 810, 848, 880, 891, 954, 968, 974, 990, 1060, 1080, 1089, 1166, 1188, 1210, 1272, 1296, 1320, 1431, 1452, 1461, 1485, 1584, 1590, 1620, 1749, 1782, 1815, 1908, 1936, 1948, 1980, 2120, 2160, 2178, 2332, 2376, 2385, 2420, 2435, 2544, 2640, 2862, 2904, 2915, 2922, 2970, 3180, 3240, 3267, 3498, 3564, 3630, 3816, 3896, 3960, 4240, 4293, 4356, 4383, 4455, 4664, 4752, 4770, 4840, 4870, 5247, 5357, 5445, 5724, 5808, 5830, 5844, 5940, 6360, 6413, 6480, 6534, 6996, 7128, 7155, 7260, 7305, 7632, 7792, 7920, 8586, 8712, 8745, 8766, 8910, 9328, 9540, 9680, 9740, 9801, 10494, 10714, 10890, 11448, 11660, 11688, 11880, 12720, 12826, 13068, 13149, 13992, 14256, 14310, 14520, 14610, 15741, 16071, 16335, 17172, 17424, 17490, 17532, 17820, 19080, 19239, 19480, 19602, 20988, 21428, 21465, 21780, 21915, 22896, 23320, 23376, 23760, 25652, 25811, 26136, 26235, 26298, 26785, 27984, 28620, 29040, 29220, 31482, 32065, 32142, 32670, 34344, 34980, 35064, 35640, 38160, 38478, 38960, 39204, 39447, 41976, 42856, 42930, 43560, 43830, 46640, 47223, 48213, 49005, 51304, 51622, 52272, 52470, 52596, 53570, 57240, 57717, 58440, 58927, 62964, 64130, 64284, 65340, 65745, 68688, 69960, 70128, 71280, 76956, 77433, 78408, 78705, 78894, 80355, 83952, 85712, 85860, 87120, 87660, 94446, 96195, 96426, 98010, 102608, 103244, 104940, 105192, 107140, 114480, 115434, 116880, 117854, 125928, 128260, 128568, 129055, 130680, 131490, 139920, 144639, 153912, 154866, 156816, 157410, 157788, 160710, 171720, 173151, 175320, 176781, 188892, 192390, 192852, 196020, 197235, 206488, 209880, 210384, 214280, 230868, 232299, 235708, 236115, 241065, 251856, 256520, 257136, 258110, 261360, 262980, 283921, 288585, 289278, 294635, 307824, 309732, 314820, 315576, 321420, 343440, 346302, 350640, 353562, 377784, 384780, 385704, 387165, 392040, 394470, 412976, 419760, 428560, 433917, 461736, 464598, 471416, 472230, 482130, 513040, 516220, 519453, 525960, 530343, 567842, 577170, 578556, 589270, 619464, 629640, 631152, 642840, 692604, 696897, 707124, 723195, 755568, 769560, 771408, 774330, 784080, 788940, 851763, 865755, 867834, 883905, 923472, 929196, 942832, 944460, 964260, 1032440, 1038906, 1051920, 1060686, 1135684, 1154340, 1157112, 1161495, 1178540, 1238928, 1259280, 1285680, 1385208, 1393794, 1414248, 1419605, 1446390, 1539120, 1548660, 1577880, 1591029, 1703526, 1731510, 1735668, 1767810, 1858392, 1888920, 1928520, 2064880, 2077812, 2090691, 2121372, 2169585, 2271368, 2308680, 2314224, 2322990, 2357080, 2555289, 2597265, 2651715, 2770416, 2787588, 2828496, 2839210, 2892780, 3097320, 3123131, 3155760, 3182058, 3407052, 3463020, 3471336, 3484485, 3535620, 3716784, 3777840, 3857040, 4155624, 4181382, 4242744, 4258815, 4339170, 4542736, 4617360, 4645980, 4714160, 4773087, 5110578, 5194530, 5303430, 5575176, 5678420, 5785560, 6194640, 6246262, 6364116, 6814104, 6926040, 6942672, 6968970, 7071240, 7665867, 7955145, 8311248, 8362764, 8485488, 8517630, 8678340, 9291960, 9369393, 9546174, 10221156, 10389060, 10453455, 10606860, 11150352, 11356840, 11571120, 12492524, 12728232, 12776445, 13628208, 13852080, 13937940, 14142480, 15331734, 15615655, 15910290, 16725528, 17035260, 17356680, 18583920, 18738786, 19092348, 20442312, 20778120, 20906910, 21213720, 22713680, 22997601, 23865435, 24985048, 25456464, 25552890, 27875880, 28108179, 30663468, 31231310, 31820580, 33451056, 34070520, 34713360, 37477572, 38184696, 38329335, 40884624, 41556240, 41813820, 42427440, 45995202, 46846965, 47730870, 49970096, 51105780, 55751760, 56216358, 61326936, 62462620, 63641160, 68141040, 74955144, 76369392, 76658670, 83627640, 84324537, 91990404, 93693930, 95461740, 102211560, 112432716, 114988005, 122653872, 124925240, 127282320, 140540895, 149910288, 153317340, 167255280, 168649074, 183980808, 187387860, 190923480, 204423120, 224865432, 229976010, 249850480, 252973611, 281081790, 306634680, 337298148, 367961616, 374775720, 381846960, 421622685, 449730864, 459952020, 505947222, 562163580, 613269360, 674596296, 749551440, 843245370, 919904040, 1011894444, 1124327160, 1264868055, 1349192592, 1686490740, 1839808080, 2023788888, 2248654320, 2529736110, 3372981480, 4047577776, 5059472220, 6745962960, 10118944440, 20237888880]

約数ペア:

[(1, 20237888880), (2, 10118944440), (3, 6745962960), (4, 5059472220), (5, 4047577776), (6, 3372981480), (8, 2529736110), (9, 2248654320), (10, 2023788888), (11, 1839808080), (12, 1686490740), (15, 1349192592), (16, 1264868055), (18, 1124327160), (20, 1011894444), (22, 919904040), (24, 843245370), (27, 749551440), (30, 674596296), (33, 613269360), (36, 562163580), (40, 505947222), (44, 459952020), (45, 449730864), (48, 421622685), (53, 381846960), (54, 374775720), (55, 367961616), (60, 337298148), (66, 306634680), (72, 281081790), (80, 252973611), (81, 249850480), (88, 229976010), (90, 224865432), (99, 204423120), (106, 190923480), (108, 187387860), (110, 183980808), (120, 168649074), (121, 167255280), (132, 153317340), (135, 149910288), (144, 140540895), (159, 127282320), (162, 124925240), (165, 122653872), (176, 114988005), (180, 112432716), (198, 102211560), (212, 95461740), (216, 93693930), (220, 91990404), (240, 84324537), (242, 83627640), (264, 76658670), (265, 76369392), (270, 74955144), (297, 68141040), (318, 63641160), (324, 62462620), (330, 61326936), (360, 56216358), (363, 55751760), (396, 51105780), (405, 49970096), (424, 47730870), (432, 46846965), (440, 45995202), (477, 42427440), (484, 41813820), (487, 41556240), (495, 40884624), (528, 38329335), (530, 38184696), (540, 37477572), (583, 34713360), (594, 34070520), (605, 33451056), (636, 31820580), (648, 31231310), (660, 30663468), (720, 28108179), (726, 27875880), (792, 25552890), (795, 25456464), (810, 24985048), (848, 23865435), (880, 22997601), (891, 22713680), (954, 21213720), (968, 20906910), (974, 20778120), (990, 20442312), (1060, 19092348), (1080, 18738786), (1089, 18583920), (1166, 17356680), (1188, 17035260), (1210, 16725528), (1272, 15910290), (1296, 15615655), (1320, 15331734), (1431, 14142480), (1452, 13937940), (1461, 13852080), (1485, 13628208), (1584, 12776445), (1590, 12728232), (1620, 12492524), (1749, 11571120), (1782, 11356840), (1815, 11150352), (1908, 10606860), (1936, 10453455), (1948, 10389060), (1980, 10221156), (2120, 9546174), (2160, 9369393), (2178, 9291960), (2332, 8678340), (2376, 8517630), (2385, 8485488), (2420, 8362764), (2435, 8311248), (2544, 7955145), (2640, 7665867), (2862, 7071240), (2904, 6968970), (2915, 6942672), (2922, 6926040), (2970, 6814104), (3180, 6364116), (3240, 6246262), (3267, 6194640), (3498, 5785560), (3564, 5678420), (3630, 5575176), (3816, 5303430), (3896, 5194530), (3960, 5110578), (4240, 4773087), (4293, 4714160), (4356, 4645980), (4383, 4617360), (4455, 4542736), (4664, 4339170), (4752, 4258815), (4770, 4242744), (4840, 4181382), (4870, 4155624), (5247, 3857040), (5357, 3777840), (5445, 3716784), (5724, 3535620), (5808, 3484485), (5830, 3471336), (5844, 3463020), (5940, 3407052), (6360, 3182058), (6413, 3155760), (6480, 3123131), (6534, 3097320), (6996, 2892780), (7128, 2839210), (7155, 2828496), (7260, 2787588), (7305, 2770416), (7632, 2651715), (7792, 2597265), (7920, 2555289), (8586, 2357080), (8712, 2322990), (8745, 2314224), (8766, 2308680), (8910, 2271368), (9328, 2169585), (9540, 2121372), (9680, 2090691), (9740, 2077812), (9801, 2064880), (10494, 1928520), (10714, 1888920), (10890, 1858392), (11448, 1767810), (11660, 1735668), (11688, 1731510), (11880, 1703526), (12720, 1591029), (12826, 1577880), (13068, 1548660), (13149, 1539120), (13992, 1446390), (14256, 1419605), (14310, 1414248), (14520, 1393794), (14610, 1385208), (15741, 1285680), (16071, 1259280), (16335, 1238928), (17172, 1178540), (17424, 1161495), (17490, 1157112), (17532, 1154340), (17820, 1135684), (19080, 1060686), (19239, 1051920), (19480, 1038906), (19602, 1032440), (20988, 964260), (21428, 944460), (21465, 942832), (21780, 929196), (21915, 923472), (22896, 883905), (23320, 867834), (23376, 865755), (23760, 851763), (25652, 788940), (25811, 784080), (26136, 774330), (26235, 771408), (26298, 769560), (26785, 755568), (27984, 723195), (28620, 707124), (29040, 696897), (29220, 692604), (31482, 642840), (32065, 631152), (32142, 629640), (32670, 619464), (34344, 589270), (34980, 578556), (35064, 577170), (35640, 567842), (38160, 530343), (38478, 525960), (38960, 519453), (39204, 516220), (39447, 513040), (41976, 482130), (42856, 472230), (42930, 471416), (43560, 464598), (43830, 461736), (46640, 433917), (47223, 428560), (48213, 419760), (49005, 412976), (51304, 394470), (51622, 392040), (52272, 387165), (52470, 385704), (52596, 384780), (53570, 377784), (57240, 353562), (57717, 350640), (58440, 346302), (58927, 343440), (62964, 321420), (64130, 315576), (64284, 314820), (65340, 309732), (65745, 307824), (68688, 294635), (69960, 289278), (70128, 288585), (71280, 283921), (76956, 262980), (77433, 261360), (78408, 258110), (78705, 257136), (78894, 256520), (80355, 251856), (83952, 241065), (85712, 236115), (85860, 235708), (87120, 232299), (87660, 230868), (94446, 214280), (96195, 210384), (96426, 209880), (98010, 206488), (102608, 197235), (103244, 196020), (104940, 192852), (105192, 192390), (107140, 188892), (114480, 176781), (115434, 175320), (116880, 173151), (117854, 171720), (125928, 160710), (128260, 157788), (128568, 157410), (129055, 156816), (130680, 154866), (131490, 153912), (139920, 144639)]