20658450240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{3301}}^1$

素因数の和:3418

約数の個数: 336

約数和(自身を含む): 74185400016

約数和(自身を除く): 53526949776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 53, 60, 64, 72, 80, 82, 90, 96, 106, 120, 123, 144, 159, 160, 164, 180, 192, 205, 212, 240, 246, 265, 288, 318, 320, 328, 360, 369, 410, 424, 477, 480, 492, 530, 576, 615, 636, 656, 720, 738, 795, 820, 848, 954, 960, 984, 1060, 1230, 1272, 1312, 1440, 1476, 1590, 1640, 1696, 1845, 1908, 1968, 2120, 2173, 2385, 2460, 2544, 2624, 2880, 2952, 3180, 3280, 3301, 3392, 3690, 3816, 3936, 4240, 4346, 4770, 4920, 5088, 5904, 6360, 6519, 6560, 6602, 7380, 7632, 7872, 8480, 8692, 9540, 9840, 9903, 10176, 10865, 11808, 12720, 13038, 13120, 13204, 14760, 15264, 16505, 16960, 17384, 19080, 19557, 19680, 19806, 21730, 23616, 25440, 26076, 26408, 29520, 29709, 30528, 32595, 33010, 34768, 38160, 39114, 39360, 39612, 43460, 49515, 50880, 52152, 52816, 59040, 59418, 65190, 66020, 69536, 76320, 78228, 79224, 86920, 97785, 99030, 104304, 105632, 118080, 118836, 130380, 132040, 135341, 139072, 148545, 152640, 156456, 158448, 173840, 174953, 195570, 198060, 208608, 211264, 237672, 260760, 264080, 270682, 297090, 312912, 316896, 347680, 349906, 391140, 396120, 406023, 417216, 475344, 521520, 524859, 528160, 541364, 594180, 625824, 633792, 676705, 695360, 699812, 782280, 792240, 812046, 874765, 950688, 1043040, 1049718, 1056320, 1082728, 1188360, 1218069, 1251648, 1353410, 1399624, 1564560, 1574577, 1584480, 1624092, 1749530, 1901376, 2030115, 2086080, 2099436, 2165456, 2376720, 2436138, 2624295, 2706820, 2799248, 3129120, 3149154, 3168960, 3248184, 3499060, 4060230, 4198872, 4330912, 4753440, 4872276, 5248590, 5413640, 5598496, 6090345, 6258240, 6298308, 6496368, 6998120, 7173073, 7872885, 8120460, 8397744, 8661824, 9506880, 9744552, 10497180, 10827280, 11196992, 12180690, 12596616, 12992736, 13996240, 14346146, 15745770, 16240920, 16795488, 19489104, 20994360, 21519219, 21654560, 24361380, 25193232, 25985472, 27992480, 28692292, 31491540, 32481840, 33590976, 35865365, 38978208, 41988720, 43038438, 43309120, 48722760, 50386464, 55984960, 57384584, 62983080, 64557657, 64963680, 71730730, 77956416, 83977440, 86076876, 97445520, 100772928, 107596095, 114769168, 125966160, 129115314, 129927360, 143461460, 167954880, 172153752, 194891040, 215192190, 229538336, 251932320, 258230628, 286922920, 322788285, 344307504, 389782080, 430384380, 459076672, 503864640, 516461256, 573845840, 645576570, 688615008, 860768760, 1032922512, 1147691680, 1291153140, 1377230016, 1721537520, 2065845024, 2295383360, 2582306280, 3443075040, 4131690048, 5164612560, 6886150080, 10329225120, 20658450240]

約数ペア:

[(1, 20658450240), (2, 10329225120), (3, 6886150080), (4, 5164612560), (5, 4131690048), (6, 3443075040), (8, 2582306280), (9, 2295383360), (10, 2065845024), (12, 1721537520), (15, 1377230016), (16, 1291153140), (18, 1147691680), (20, 1032922512), (24, 860768760), (30, 688615008), (32, 645576570), (36, 573845840), (40, 516461256), (41, 503864640), (45, 459076672), (48, 430384380), (53, 389782080), (60, 344307504), (64, 322788285), (72, 286922920), (80, 258230628), (82, 251932320), (90, 229538336), (96, 215192190), (106, 194891040), (120, 172153752), (123, 167954880), (144, 143461460), (159, 129927360), (160, 129115314), (164, 125966160), (180, 114769168), (192, 107596095), (205, 100772928), (212, 97445520), (240, 86076876), (246, 83977440), (265, 77956416), (288, 71730730), (318, 64963680), (320, 64557657), (328, 62983080), (360, 57384584), (369, 55984960), (410, 50386464), (424, 48722760), (477, 43309120), (480, 43038438), (492, 41988720), (530, 38978208), (576, 35865365), (615, 33590976), (636, 32481840), (656, 31491540), (720, 28692292), (738, 27992480), (795, 25985472), (820, 25193232), (848, 24361380), (954, 21654560), (960, 21519219), (984, 20994360), (1060, 19489104), (1230, 16795488), (1272, 16240920), (1312, 15745770), (1440, 14346146), (1476, 13996240), (1590, 12992736), (1640, 12596616), (1696, 12180690), (1845, 11196992), (1908, 10827280), (1968, 10497180), (2120, 9744552), (2173, 9506880), (2385, 8661824), (2460, 8397744), (2544, 8120460), (2624, 7872885), (2880, 7173073), (2952, 6998120), (3180, 6496368), (3280, 6298308), (3301, 6258240), (3392, 6090345), (3690, 5598496), (3816, 5413640), (3936, 5248590), (4240, 4872276), (4346, 4753440), (4770, 4330912), (4920, 4198872), (5088, 4060230), (5904, 3499060), (6360, 3248184), (6519, 3168960), (6560, 3149154), (6602, 3129120), (7380, 2799248), (7632, 2706820), (7872, 2624295), (8480, 2436138), (8692, 2376720), (9540, 2165456), (9840, 2099436), (9903, 2086080), (10176, 2030115), (10865, 1901376), (11808, 1749530), (12720, 1624092), (13038, 1584480), (13120, 1574577), (13204, 1564560), (14760, 1399624), (15264, 1353410), (16505, 1251648), (16960, 1218069), (17384, 1188360), (19080, 1082728), (19557, 1056320), (19680, 1049718), (19806, 1043040), (21730, 950688), (23616, 874765), (25440, 812046), (26076, 792240), (26408, 782280), (29520, 699812), (29709, 695360), (30528, 676705), (32595, 633792), (33010, 625824), (34768, 594180), (38160, 541364), (39114, 528160), (39360, 524859), (39612, 521520), (43460, 475344), (49515, 417216), (50880, 406023), (52152, 396120), (52816, 391140), (59040, 349906), (59418, 347680), (65190, 316896), (66020, 312912), (69536, 297090), (76320, 270682), (78228, 264080), (79224, 260760), (86920, 237672), (97785, 211264), (99030, 208608), (104304, 198060), (105632, 195570), (118080, 174953), (118836, 173840), (130380, 158448), (132040, 156456), (135341, 152640), (139072, 148545)]