21462157080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:400

約数の個数: 768

約数和(自身を含む): 89669099520

約数和(自身を除く): 68206942440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 47, 52, 53, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 94, 104, 105, 106, 117, 120, 126, 130, 140, 141, 156, 159, 168, 180, 182, 188, 195, 210, 212, 234, 235, 252, 260, 263, 265, 273, 280, 282, 312, 315, 318, 329, 360, 364, 371, 376, 390, 420, 423, 424, 455, 468, 470, 477, 504, 520, 526, 530, 546, 564, 585, 611, 630, 636, 658, 689, 705, 728, 742, 780, 789, 795, 819, 840, 846, 910, 936, 940, 954, 987, 1052, 1060, 1092, 1113, 1128, 1170, 1222, 1260, 1272, 1315, 1316, 1365, 1378, 1410, 1484, 1560, 1578, 1590, 1638, 1645, 1692, 1820, 1833, 1841, 1855, 1880, 1908, 1974, 2067, 2104, 2115, 2120, 2184, 2226, 2340, 2367, 2385, 2444, 2491, 2520, 2630, 2632, 2730, 2756, 2820, 2961, 2968, 3055, 3156, 3180, 3276, 3290, 3339, 3384, 3419, 3445, 3640, 3666, 3682, 3710, 3816, 3945, 3948, 4095, 4134, 4230, 4277, 4452, 4680, 4734, 4770, 4823, 4888, 4935, 4982, 5260, 5460, 5499, 5512, 5523, 5565, 5640, 5922, 6110, 6201, 6312, 6360, 6552, 6580, 6678, 6838, 6890, 7332, 7364, 7420, 7473, 7890, 7896, 8190, 8268, 8460, 8554, 8904, 9165, 9205, 9468, 9540, 9646, 9870, 9964, 10257, 10335, 10520, 10920, 10998, 11046, 11130, 11835, 11844, 12220, 12361, 12402, 12455, 12831, 13160, 13356, 13676, 13780, 13939, 14469, 14664, 14728, 14805, 14840, 14946, 15780, 16380, 16536, 16569, 16695, 16920, 17095, 17108, 17437, 18330, 18410, 18936, 19080, 19292, 19740, 19928, 20514, 20670, 21385, 21996, 22092, 22260, 22419, 23670, 23688, 23933, 24115, 24440, 24722, 24804, 24910, 25662, 26712, 27352, 27495, 27560, 27615, 27878, 28938, 29610, 29892, 30771, 31005, 31560, 32383, 32760, 33138, 33390, 34190, 34216, 34874, 36660, 36820, 37083, 37365, 38493, 38584, 39480, 41028, 41340, 41817, 42770, 43407, 43992, 44184, 44520, 44838, 47340, 47866, 48230, 49444, 49608, 49820, 51285, 51324, 52311, 54990, 55230, 55756, 57876, 59220, 59784, 61542, 61805, 62010, 64155, 64766, 66276, 66780, 68380, 69695, 69748, 71799, 72345, 73320, 73640, 74166, 74730, 76986, 82056, 82680, 82845, 83634, 85540, 86527, 86814, 87185, 89676, 94680, 95732, 96460, 97149, 97573, 98888, 99640, 102570, 102648, 104622, 109980, 110460, 111249, 111512, 112095, 115752, 118440, 119665, 123084, 123610, 124020, 125451, 128310, 129532, 132552, 133560, 136760, 139390, 139496, 143598, 144690, 148332, 149460, 153855, 153972, 156933, 160693, 161915, 165690, 167268, 171080, 173054, 173628, 174370, 179352, 181207, 185415, 191464, 192465, 192920, 194298, 195146, 205140, 209085, 209244, 215397, 217035, 219960, 220920, 222498, 224190, 226681, 239330, 246168, 247220, 248040, 250902, 256620, 259064, 259581, 261555, 278780, 287196, 289380, 291447, 292719, 296664, 298920, 307710, 307944, 313866, 321386, 323830, 331380, 334536, 346108, 347256, 348740, 358995, 362414, 370830, 384930, 388596, 390292, 410280, 418170, 418488, 430794, 432635, 434070, 444996, 448380, 453362, 478660, 482079, 485745, 487865, 494440, 501804, 513240, 519162, 523110, 543621, 556245, 557560, 574392, 578760, 582894, 585438, 615420, 627255, 627732, 642772, 647660, 655133, 662760, 680043, 692216, 697480, 717990, 724828, 741660, 769860, 777192, 778743, 780584, 784665, 803465, 836340, 861588, 865270, 868140, 878157, 889992, 896760, 906035, 906724, 957320, 964158, 971490, 975730, 1003608, 1038324, 1046220, 1076985, 1087242, 1112490, 1124851, 1133405, 1165788, 1170876, 1230840, 1254510, 1255464, 1268449, 1285544, 1295320, 1297905, 1310266, 1360086, 1435980, 1446237, 1449656, 1457235, 1463595, 1483320, 1539720, 1557486, 1569330, 1606930, 1630863, 1672680, 1723176, 1730540, 1736280, 1756314, 1812070, 1813448, 1928316, 1942980, 1951460, 1965399, 2040129, 2076648, 2092440, 2153970, 2174484, 2224980, 2249702, 2266810, 2331576, 2341752, 2410395, 2509020, 2536898, 2595810, 2620532, 2718105, 2720172, 2871960, 2892474, 2914470, 2927190, 3114972, 3138660, 3213860, 3261726, 3275665, 3374553, 3400215, 3461080, 3512628, 3624140, 3805347, 3856632, 3885960, 3893715, 3902920, 3930798, 4080258, 4307940, 4348968, 4390785, 4449960, 4499404, 4533620, 4585931, 4820790, 5018040, 5073796, 5191620, 5241064, 5436210, 5440344, 5624255, 5784948, 5828940, 5854380, 5896197, 6229944, 6277320, 6342245, 6427720, 6523452, 6551330, 6749106, 6800430, 7025256, 7231185, 7248280, 7610694, 7787430, 7861596, 8154315, 8160516, 8516729, 8615880, 8781570, 8998808, 9067240, 9171862, 9641580, 9826995, 10123659, 10147592, 10200645, 10383240, 10872420, 11248510, 11416041, 11569896, 11657880, 11708760, 11792394, 12684490, 13046904, 13102660, 13498212, 13600860, 13757793, 14462370, 15221388, 15574860, 15723192, 16308630, 16321032, 16872765, 17033458, 17563140, 18343724, 19026735, 19283160, 19653990, 20247318, 20401290, 21744840, 22497020, 22832082, 22929655, 23584788, 25368980, 25550187, 26205320, 26996424, 27201720, 27515586, 28924740, 29480985, 30442776, 31149720, 32617260, 33745530, 34066916, 35126280, 36687448, 38053470, 39307980, 40494636, 40802580, 41273379, 42583645, 44994040, 45664164, 45859310, 47169576, 50618295, 50737960, 51100374, 55031172, 57080205, 57849480, 58961970, 59617103, 65234520, 67491060, 68133832, 68788965, 76106940, 76650561, 78615960, 80989272, 81605160, 82546758, 85167290, 91328328, 91718620, 101236590, 102200748, 110062344, 114160410, 117923940, 119234206, 127750935, 134982120, 137577930, 152213880, 153301122, 165093516, 170334580, 178851309, 183437240, 202473180, 204401496, 206366895, 228320820, 235847880, 238468412, 255501870, 275155860, 298085515, 306602244, 330187032, 340669160, 357702618, 383252805, 404946360, 412733790, 456641640, 476936824, 511003740, 536553927, 550311720, 596171030, 613204488, 715405236, 766505610, 825467580, 894256545, 1022007480, 1073107854, 1192342060, 1430810472, 1533011220, 1650935160, 1788513090, 2146215708, 2384684120, 2682769635, 3066022440, 3577026180, 4292431416, 5365539270, 7154052360, 10731078540, 21462157080]

約数ペア:

[(1, 21462157080), (2, 10731078540), (3, 7154052360), (4, 5365539270), (5, 4292431416), (6, 3577026180), (7, 3066022440), (8, 2682769635), (9, 2384684120), (10, 2146215708), (12, 1788513090), (13, 1650935160), (14, 1533011220), (15, 1430810472), (18, 1192342060), (20, 1073107854), (21, 1022007480), (24, 894256545), (26, 825467580), (28, 766505610), (30, 715405236), (35, 613204488), (36, 596171030), (39, 550311720), (40, 536553927), (42, 511003740), (45, 476936824), (47, 456641640), (52, 412733790), (53, 404946360), (56, 383252805), (60, 357702618), (63, 340669160), (65, 330187032), (70, 306602244), (72, 298085515), (78, 275155860), (84, 255501870), (90, 238468412), (91, 235847880), (94, 228320820), (104, 206366895), (105, 204401496), (106, 202473180), (117, 183437240), (120, 178851309), (126, 170334580), (130, 165093516), (140, 153301122), (141, 152213880), (156, 137577930), (159, 134982120), (168, 127750935), (180, 119234206), (182, 117923940), (188, 114160410), (195, 110062344), (210, 102200748), (212, 101236590), (234, 91718620), (235, 91328328), (252, 85167290), (260, 82546758), (263, 81605160), (265, 80989272), (273, 78615960), (280, 76650561), (282, 76106940), (312, 68788965), (315, 68133832), (318, 67491060), (329, 65234520), (360, 59617103), (364, 58961970), (371, 57849480), (376, 57080205), (390, 55031172), (420, 51100374), (423, 50737960), (424, 50618295), (455, 47169576), (468, 45859310), (470, 45664164), (477, 44994040), (504, 42583645), (520, 41273379), (526, 40802580), (530, 40494636), (546, 39307980), (564, 38053470), (585, 36687448), (611, 35126280), (630, 34066916), (636, 33745530), (658, 32617260), (689, 31149720), (705, 30442776), (728, 29480985), (742, 28924740), (780, 27515586), (789, 27201720), (795, 26996424), (819, 26205320), (840, 25550187), (846, 25368980), (910, 23584788), (936, 22929655), (940, 22832082), (954, 22497020), (987, 21744840), (1052, 20401290), (1060, 20247318), (1092, 19653990), (1113, 19283160), (1128, 19026735), (1170, 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(31005, 692216), (31560, 680043), (32383, 662760), (32760, 655133), (33138, 647660), (33390, 642772), (34190, 627732), (34216, 627255), (34874, 615420), (36660, 585438), (36820, 582894), (37083, 578760), (37365, 574392), (38493, 557560), (38584, 556245), (39480, 543621), (41028, 523110), (41340, 519162), (41817, 513240), (42770, 501804), (43407, 494440), (43992, 487865), (44184, 485745), (44520, 482079), (44838, 478660), (47340, 453362), (47866, 448380), (48230, 444996), (49444, 434070), (49608, 432635), (49820, 430794), (51285, 418488), (51324, 418170), (52311, 410280), (54990, 390292), (55230, 388596), (55756, 384930), (57876, 370830), (59220, 362414), (59784, 358995), (61542, 348740), (61805, 347256), (62010, 346108), (64155, 334536), (64766, 331380), (66276, 323830), (66780, 321386), (68380, 313866), (69695, 307944), (69748, 307710), (71799, 298920), (72345, 296664), (73320, 292719), (73640, 291447), (74166, 289380), (74730, 287196), (76986, 278780), (82056, 261555), (82680, 259581), (82845, 259064), (83634, 256620), (85540, 250902), (86527, 248040), (86814, 247220), (87185, 246168), (89676, 239330), (94680, 226681), (95732, 224190), (96460, 222498), (97149, 220920), (97573, 219960), (98888, 217035), (99640, 215397), (102570, 209244), (102648, 209085), (104622, 205140), (109980, 195146), (110460, 194298), (111249, 192920), (111512, 192465), (112095, 191464), (115752, 185415), (118440, 181207), (119665, 179352), (123084, 174370), (123610, 173628), (124020, 173054), (125451, 171080), (128310, 167268), (129532, 165690), (132552, 161915), (133560, 160693), (136760, 156933), (139390, 153972), (139496, 153855), (143598, 149460), (144690, 148332)]