21850202880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{641}}^1$

素因数の和:948

約数の個数: 432

約数和(自身を含む): 82907828640

約数和(自身を除く): 61057625760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 269, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 538, 576, 640, 641, 660, 704, 720, 768, 792, 807, 880, 960, 990, 1056, 1076, 1152, 1280, 1282, 1320, 1345, 1408, 1440, 1584, 1614, 1760, 1920, 1923, 1980, 2112, 2152, 2304, 2421, 2564, 2640, 2690, 2816, 2880, 2959, 3168, 3205, 3228, 3520, 3840, 3846, 3960, 4035, 4224, 4304, 4842, 5128, 5280, 5380, 5760, 5769, 5918, 6336, 6410, 6456, 7040, 7051, 7692, 7920, 8070, 8448, 8608, 8877, 9615, 9684, 10256, 10560, 10760, 11520, 11538, 11836, 12105, 12672, 12820, 12912, 14080, 14102, 14795, 15384, 15840, 16140, 17216, 17754, 19230, 19368, 20512, 21120, 21153, 21520, 23076, 23672, 24210, 25344, 25640, 25824, 26631, 28204, 28845, 29590, 30768, 31680, 32280, 34432, 35255, 35508, 38460, 38736, 41024, 42240, 42306, 43040, 44385, 46152, 47344, 48420, 51280, 51648, 53262, 56408, 57690, 59180, 61536, 63360, 63459, 64560, 68864, 70510, 71016, 76920, 77472, 82048, 84612, 86080, 88770, 92304, 94688, 96840, 102560, 103296, 105765, 106524, 112816, 115380, 118360, 123072, 126720, 126918, 129120, 133155, 141020, 142032, 153840, 154944, 164096, 169224, 172160, 172429, 177540, 184608, 189376, 193680, 205120, 206592, 211530, 213048, 225632, 230760, 236720, 246144, 253836, 258240, 266310, 282040, 284064, 307680, 309888, 317295, 338448, 344320, 344858, 355080, 369216, 378752, 387360, 410240, 423060, 426096, 451264, 461520, 473440, 492288, 507672, 516480, 517287, 532620, 564080, 568128, 615360, 619776, 634590, 676896, 689716, 710160, 738432, 757504, 774720, 820480, 846120, 852192, 862145, 902528, 923040, 946880, 1015344, 1032960, 1034574, 1065240, 1128160, 1136256, 1230720, 1269180, 1353792, 1379432, 1420320, 1476864, 1549440, 1551861, 1692240, 1704384, 1724290, 1805056, 1846080, 1893760, 1896719, 2030688, 2069148, 2130480, 2256320, 2272512, 2461440, 2538360, 2586435, 2707584, 2758864, 2840640, 3098880, 3103722, 3384480, 3408768, 3448580, 3692160, 3787520, 3793438, 4061376, 4138296, 4260960, 4512640, 5076720, 5172870, 5415168, 5517728, 5681280, 5690157, 6207444, 6768960, 6817536, 6897160, 7384320, 7586876, 7759305, 8122752, 8276592, 8521920, 9025280, 9483595, 10153440, 10345740, 11035456, 11362560, 11380314, 12414888, 13537920, 13794320, 15173752, 15518610, 16245504, 16553184, 17043840, 17070471, 18967190, 20306880, 20691480, 22070912, 22760628, 24829776, 27075840, 27588640, 28450785, 30347504, 31037220, 33106368, 34087680, 34140942, 37934380, 40613760, 41382960, 44141824, 45521256, 49659552, 55177280, 56901570, 60695008, 62074440, 66212736, 68281884, 75868760, 81227520, 82765920, 85352355, 91042512, 99319104, 110354560, 113803140, 121390016, 124148880, 132425472, 136563768, 151737520, 165531840, 170704710, 182085024, 198638208, 220709120, 227606280, 242780032, 248297760, 273127536, 303475040, 331063680, 341409420, 364170048, 397276416, 455212560, 485560064, 496595520, 546255072, 606950080, 662127360, 682818840, 728340096, 910425120, 993191040, 1092510144, 1213900160, 1365637680, 1456680192, 1820850240, 1986382080, 2185020288, 2427800320, 2731275360, 3641700480, 4370040576, 5462550720, 7283400960, 10925101440, 21850202880]

約数ペア:

[(1, 21850202880), (2, 10925101440), (3, 7283400960), (4, 5462550720), (5, 4370040576), (6, 3641700480), (8, 2731275360), (9, 2427800320), (10, 2185020288), (11, 1986382080), (12, 1820850240), (15, 1456680192), (16, 1365637680), (18, 1213900160), (20, 1092510144), (22, 993191040), (24, 910425120), (30, 728340096), (32, 682818840), (33, 662127360), (36, 606950080), (40, 546255072), (44, 496595520), (45, 485560064), (48, 455212560), (55, 397276416), (60, 364170048), (64, 341409420), (66, 331063680), (72, 303475040), (80, 273127536), (88, 248297760), (90, 242780032), (96, 227606280), (99, 220709120), (110, 198638208), (120, 182085024), (128, 170704710), (132, 165531840), (144, 151737520), (160, 136563768), (165, 132425472), (176, 124148880), (180, 121390016), (192, 113803140), (198, 110354560), (220, 99319104), (240, 91042512), (256, 85352355), (264, 82765920), (269, 81227520), (288, 75868760), (320, 68281884), (330, 66212736), (352, 62074440), (360, 60695008), (384, 56901570), (396, 55177280), (440, 49659552), (480, 45521256), (495, 44141824), (528, 41382960), (538, 40613760), (576, 37934380), (640, 34140942), (641, 34087680), (660, 33106368), (704, 31037220), (720, 30347504), (768, 28450785), (792, 27588640), (807, 27075840), (880, 24829776), (960, 22760628), (990, 22070912), (1056, 20691480), (1076, 20306880), (1152, 18967190), (1280, 17070471), (1282, 17043840), (1320, 16553184), (1345, 16245504), (1408, 15518610), (1440, 15173752), (1584, 13794320), (1614, 13537920), (1760, 12414888), (1920, 11380314), (1923, 11362560), (1980, 11035456), (2112, 10345740), (2152, 10153440), (2304, 9483595), (2421, 9025280), (2564, 8521920), (2640, 8276592), (2690, 8122752), (2816, 7759305), (2880, 7586876), (2959, 7384320), (3168, 6897160), (3205, 6817536), (3228, 6768960), (3520, 6207444), (3840, 5690157), (3846, 5681280), (3960, 5517728), (4035, 5415168), (4224, 5172870), (4304, 5076720), (4842, 4512640), (5128, 4260960), (5280, 4138296), (5380, 4061376), (5760, 3793438), (5769, 3787520), (5918, 3692160), (6336, 3448580), (6410, 3408768), (6456, 3384480), (7040, 3103722), (7051, 3098880), (7692, 2840640), (7920, 2758864), (8070, 2707584), (8448, 2586435), (8608, 2538360), (8877, 2461440), (9615, 2272512), (9684, 2256320), (10256, 2130480), (10560, 2069148), (10760, 2030688), (11520, 1896719), (11538, 1893760), (11836, 1846080), (12105, 1805056), (12672, 1724290), (12820, 1704384), (12912, 1692240), (14080, 1551861), (14102, 1549440), (14795, 1476864), (15384, 1420320), (15840, 1379432), (16140, 1353792), (17216, 1269180), (17754, 1230720), (19230, 1136256), (19368, 1128160), (20512, 1065240), (21120, 1034574), (21153, 1032960), (21520, 1015344), (23076, 946880), (23672, 923040), (24210, 902528), (25344, 862145), (25640, 852192), (25824, 846120), (26631, 820480), (28204, 774720), (28845, 757504), (29590, 738432), (30768, 710160), (31680, 689716), (32280, 676896), (34432, 634590), (35255, 619776), (35508, 615360), (38460, 568128), (38736, 564080), (41024, 532620), (42240, 517287), (42306, 516480), (43040, 507672), (44385, 492288), (46152, 473440), (47344, 461520), (48420, 451264), (51280, 426096), (51648, 423060), (53262, 410240), (56408, 387360), (57690, 378752), (59180, 369216), (61536, 355080), (63360, 344858), (63459, 344320), (64560, 338448), (68864, 317295), (70510, 309888), (71016, 307680), (76920, 284064), (77472, 282040), (82048, 266310), (84612, 258240), (86080, 253836), (88770, 246144), (92304, 236720), (94688, 230760), (96840, 225632), (102560, 213048), (103296, 211530), (105765, 206592), (106524, 205120), (112816, 193680), (115380, 189376), (118360, 184608), (123072, 177540), (126720, 172429), (126918, 172160), (129120, 169224), (133155, 164096), (141020, 154944), (142032, 153840)]