21000114240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{14401}}^1$

素因数の和:14466

約数の個数: 336

約数和(自身を含む): 80068667904

約数和(自身を除く): 59068553664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 49, 56, 60, 62, 64, 70, 80, 84, 93, 96, 98, 105, 112, 120, 124, 140, 147, 155, 160, 168, 186, 192, 196, 210, 217, 224, 240, 245, 248, 280, 294, 310, 320, 336, 372, 392, 420, 434, 448, 465, 480, 490, 496, 560, 588, 620, 651, 672, 735, 744, 784, 840, 868, 930, 960, 980, 992, 1085, 1120, 1176, 1240, 1302, 1344, 1470, 1488, 1519, 1568, 1680, 1736, 1860, 1960, 1984, 2170, 2240, 2352, 2480, 2604, 2940, 2976, 3038, 3136, 3255, 3360, 3472, 3720, 3920, 4340, 4557, 4704, 4960, 5208, 5880, 5952, 6076, 6510, 6720, 6944, 7440, 7595, 7840, 8680, 9114, 9408, 9920, 10416, 11760, 12152, 13020, 13888, 14401, 14880, 15190, 15680, 17360, 18228, 20832, 22785, 23520, 24304, 26040, 28802, 29760, 30380, 34720, 36456, 41664, 43203, 45570, 47040, 48608, 52080, 57604, 60760, 69440, 72005, 72912, 86406, 91140, 97216, 100807, 104160, 115208, 121520, 144010, 145824, 172812, 182280, 201614, 208320, 216015, 230416, 243040, 288020, 291648, 302421, 345624, 364560, 403228, 432030, 446431, 460832, 486080, 504035, 576040, 604842, 691248, 705649, 729120, 806456, 864060, 892862, 921664, 1008070, 1152080, 1209684, 1339293, 1382496, 1411298, 1458240, 1512105, 1612912, 1728120, 1785724, 2016140, 2116947, 2232155, 2304160, 2419368, 2678586, 2764992, 2822596, 3024210, 3125017, 3225824, 3456240, 3528245, 3571448, 4032280, 4233894, 4464310, 4608320, 4838736, 5357172, 5645192, 6048420, 6250034, 6451648, 6696465, 6912480, 7056490, 7142896, 8064560, 8467788, 8928620, 9375051, 9677472, 10584735, 10714344, 11290384, 12096840, 12500068, 13392930, 13824960, 14112980, 14285792, 15625085, 16129120, 16935576, 17857240, 18750102, 19354944, 21169470, 21428688, 21875119, 22580768, 24193680, 25000136, 26785860, 28225960, 28571584, 31250170, 32258240, 33871152, 35714480, 37500204, 42338940, 42857376, 43750238, 45161536, 46875255, 48387360, 50000272, 53571720, 56451920, 62500340, 65625357, 67742304, 71428960, 75000408, 84677880, 85714752, 87500476, 93750510, 96774720, 100000544, 107143440, 109375595, 112903840, 125000680, 131250714, 135484608, 142857920, 150000816, 169355760, 175000952, 187501020, 200001088, 214286880, 218751190, 225807680, 250001360, 262501428, 300001632, 328126785, 338711520, 350001904, 375002040, 428573760, 437502380, 500002720, 525002856, 600003264, 656253570, 677423040, 700003808, 750004080, 875004760, 1000005440, 1050005712, 1312507140, 1400007616, 1500008160, 1750009520, 2100011424, 2625014280, 3000016320, 3500019040, 4200022848, 5250028560, 7000038080, 10500057120, 21000114240]

約数ペア:

[(1, 21000114240), (2, 10500057120), (3, 7000038080), (4, 5250028560), (5, 4200022848), (6, 3500019040), (7, 3000016320), (8, 2625014280), (10, 2100011424), (12, 1750009520), (14, 1500008160), (15, 1400007616), (16, 1312507140), (20, 1050005712), (21, 1000005440), (24, 875004760), (28, 750004080), (30, 700003808), (31, 677423040), (32, 656253570), (35, 600003264), (40, 525002856), (42, 500002720), (48, 437502380), (49, 428573760), (56, 375002040), (60, 350001904), (62, 338711520), (64, 328126785), (70, 300001632), (80, 262501428), (84, 250001360), (93, 225807680), (96, 218751190), (98, 214286880), (105, 200001088), (112, 187501020), (120, 175000952), (124, 169355760), (140, 150000816), (147, 142857920), (155, 135484608), (160, 131250714), (168, 125000680), (186, 112903840), (192, 109375595), (196, 107143440), (210, 100000544), (217, 96774720), (224, 93750510), (240, 87500476), (245, 85714752), (248, 84677880), (280, 75000408), (294, 71428960), (310, 67742304), (320, 65625357), (336, 62500340), (372, 56451920), (392, 53571720), (420, 50000272), (434, 48387360), (448, 46875255), (465, 45161536), (480, 43750238), (490, 42857376), (496, 42338940), (560, 37500204), (588, 35714480), (620, 33871152), (651, 32258240), (672, 31250170), (735, 28571584), (744, 28225960), (784, 26785860), (840, 25000136), (868, 24193680), (930, 22580768), (960, 21875119), (980, 21428688), (992, 21169470), (1085, 19354944), (1120, 18750102), (1176, 17857240), (1240, 16935576), (1302, 16129120), (1344, 15625085), (1470, 14285792), (1488, 14112980), (1519, 13824960), (1568, 13392930), (1680, 12500068), (1736, 12096840), (1860, 11290384), (1960, 10714344), (1984, 10584735), (2170, 9677472), (2240, 9375051), (2352, 8928620), (2480, 8467788), (2604, 8064560), (2940, 7142896), (2976, 7056490), (3038, 6912480), (3136, 6696465), (3255, 6451648), (3360, 6250034), (3472, 6048420), (3720, 5645192), (3920, 5357172), (4340, 4838736), (4557, 4608320), (4704, 4464310), (4960, 4233894), (5208, 4032280), (5880, 3571448), (5952, 3528245), (6076, 3456240), (6510, 3225824), (6720, 3125017), (6944, 3024210), (7440, 2822596), (7595, 2764992), (7840, 2678586), (8680, 2419368), (9114, 2304160), (9408, 2232155), (9920, 2116947), (10416, 2016140), (11760, 1785724), (12152, 1728120), (13020, 1612912), (13888, 1512105), (14401, 1458240), (14880, 1411298), (15190, 1382496), (15680, 1339293), (17360, 1209684), (18228, 1152080), (20832, 1008070), (22785, 921664), (23520, 892862), (24304, 864060), (26040, 806456), (28802, 729120), (29760, 705649), (30380, 691248), (34720, 604842), (36456, 576040), (41664, 504035), (43203, 486080), (45570, 460832), (47040, 446431), (48608, 432030), (52080, 403228), (57604, 364560), (60760, 345624), (69440, 302421), (72005, 291648), (72912, 288020), (86406, 243040), (91140, 230416), (97216, 216015), (100807, 208320), (104160, 201614), (115208, 182280), (121520, 172812), (144010, 145824)]