20104371360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:421

約数の個数: 576

約数和(自身を含む): 75658302720

約数和(自身を除く): 55553931360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 43, 45, 48, 51, 60, 68, 71, 72, 80, 85, 86, 90, 96, 102, 120, 129, 136, 142, 144, 153, 160, 170, 172, 180, 204, 213, 215, 240, 255, 258, 269, 272, 284, 288, 306, 340, 344, 355, 360, 387, 408, 426, 430, 480, 510, 516, 538, 544, 568, 612, 639, 645, 680, 688, 710, 720, 731, 765, 774, 807, 816, 852, 860, 1020, 1032, 1065, 1076, 1136, 1207, 1224, 1278, 1290, 1345, 1360, 1376, 1420, 1440, 1462, 1530, 1548, 1614, 1632, 1704, 1720, 1935, 2040, 2064, 2130, 2152, 2193, 2272, 2414, 2421, 2448, 2556, 2580, 2690, 2720, 2840, 2924, 3053, 3060, 3096, 3195, 3228, 3408, 3440, 3621, 3655, 3870, 4035, 4080, 4128, 4260, 4304, 4386, 4573, 4828, 4842, 4896, 5112, 5160, 5380, 5680, 5848, 6035, 6106, 6120, 6192, 6390, 6456, 6579, 6816, 6880, 7242, 7310, 7740, 8070, 8160, 8520, 8608, 8772, 9146, 9159, 9656, 9684, 10224, 10320, 10760, 10863, 10965, 11360, 11567, 11696, 12070, 12105, 12212, 12240, 12384, 12780, 12912, 13158, 13719, 14484, 14620, 15265, 15480, 16140, 17040, 17544, 18105, 18292, 18318, 19099, 19312, 19368, 20448, 20640, 21520, 21726, 21930, 22865, 23134, 23392, 24140, 24210, 24424, 24480, 25560, 25824, 26316, 27438, 27477, 28968, 29240, 30530, 30960, 32280, 32895, 34080, 34701, 35088, 36210, 36584, 36636, 38198, 38624, 38736, 41157, 43040, 43452, 43860, 45730, 45795, 46268, 48280, 48420, 48848, 51120, 51901, 52632, 54315, 54876, 54954, 57297, 57835, 57936, 58480, 61060, 61920, 64560, 65790, 68595, 69402, 70176, 72420, 73168, 73272, 76396, 77472, 82314, 86904, 87720, 91460, 91590, 92536, 95495, 96560, 96840, 97696, 102240, 103802, 104103, 105264, 108630, 109752, 109908, 114594, 115670, 115872, 116960, 122120, 129120, 131580, 137190, 137385, 138804, 144840, 146336, 146544, 152792, 155703, 164628, 171891, 173505, 173808, 175440, 182920, 183180, 185072, 190990, 193120, 193680, 196639, 205785, 207604, 208206, 210528, 217260, 219504, 219816, 229188, 231340, 244240, 259505, 263160, 274380, 274770, 277608, 286485, 289680, 293088, 305584, 311406, 324683, 329256, 343782, 347010, 347616, 350880, 365840, 366360, 370144, 381980, 387360, 393278, 411570, 415208, 416412, 434520, 439008, 439632, 458376, 462680, 467109, 488480, 519010, 520515, 526320, 548760, 549540, 555216, 572970, 579360, 589917, 611168, 622812, 649366, 658512, 687564, 694020, 731680, 732720, 763960, 778515, 786556, 821257, 823140, 830416, 832824, 859455, 869040, 879264, 916752, 925360, 934218, 974049, 983195, 1038020, 1041030, 1052640, 1097520, 1099080, 1110432, 1145940, 1179834, 1245624, 1298732, 1317024, 1375128, 1388040, 1465440, 1527920, 1557030, 1573112, 1623415, 1642514, 1646280, 1660832, 1665648, 1718910, 1738080, 1769751, 1833504, 1850720, 1868436, 1948098, 1966390, 2076040, 2082060, 2195040, 2198160, 2291880, 2335545, 2359668, 2463771, 2491248, 2597464, 2750256, 2776080, 2922147, 2949585, 3055840, 3114060, 3146224, 3246830, 3285028, 3292560, 3331296, 3437820, 3539502, 3736872, 3896196, 3932780, 4106285, 4152080, 4164120, 4396320, 4583760, 4671090, 4719336, 4870245, 4927542, 4982496, 5194928, 5500512, 5552160, 5844294, 5899170, 6228120, 6292448, 6493660, 6570056, 6585120, 6875640, 7079004, 7391313, 7473744, 7792392, 7865560, 8212570, 8304160, 8328240, 8848755, 9167520, 9342180, 9438672, 9740490, 9855084, 10389856, 11688588, 11798340, 12318855, 12456240, 12987320, 13140112, 13751280, 13961369, 14158008, 14610735, 14782626, 14947488, 15584784, 15731120, 16425140, 16656480, 17697510, 18684360, 18877344, 19480980, 19710168, 23377176, 23596680, 24637710, 24912480, 25974640, 26280224, 27502560, 27922738, 28316016, 29221470, 29565252, 31169568, 31462240, 32850280, 35395020, 36956565, 37368720, 38961960, 39420336, 41884107, 46754352, 47193360, 49275420, 51949280, 55845476, 56632032, 58442940, 59130504, 65700560, 69806845, 70790040, 73913130, 74737440, 77923920, 78840672, 83768214, 93508704, 94386720, 98550840, 111690952, 116885880, 118261008, 125652321, 131401120, 139613690, 141580080, 147826260, 155847840, 167536428, 197101680, 209420535, 223381904, 233771760, 236522016, 251304642, 279227380, 283160160, 295652520, 335072856, 394203360, 418841070, 446763808, 467543520, 502609284, 558454760, 591305040, 628261605, 670145712, 837682140, 1005218568, 1116909520, 1182610080, 1256523210, 1340291424, 1675364280, 2010437136, 2233819040, 2513046420, 3350728560, 4020874272, 5026092840, 6701457120, 10052185680, 20104371360]

約数ペア:

[(1, 20104371360), (2, 10052185680), (3, 6701457120), (4, 5026092840), (5, 4020874272), (6, 3350728560), (8, 2513046420), (9, 2233819040), (10, 2010437136), (12, 1675364280), (15, 1340291424), (16, 1256523210), (17, 1182610080), (18, 1116909520), (20, 1005218568), (24, 837682140), (30, 670145712), (32, 628261605), (34, 591305040), (36, 558454760), (40, 502609284), (43, 467543520), (45, 446763808), (48, 418841070), (51, 394203360), (60, 335072856), (68, 295652520), (71, 283160160), (72, 279227380), (80, 251304642), (85, 236522016), (86, 233771760), (90, 223381904), (96, 209420535), (102, 197101680), (120, 167536428), (129, 155847840), (136, 147826260), (142, 141580080), (144, 139613690), (153, 131401120), (160, 125652321), (170, 118261008), (172, 116885880), (180, 111690952), (204, 98550840), (213, 94386720), (215, 93508704), (240, 83768214), (255, 78840672), (258, 77923920), (269, 74737440), (272, 73913130), (284, 70790040), (288, 69806845), (306, 65700560), (340, 59130504), (344, 58442940), (355, 56632032), (360, 55845476), (387, 51949280), (408, 49275420), (426, 47193360), (430, 46754352), (480, 41884107), (510, 39420336), (516, 38961960), (538, 37368720), (544, 36956565), (568, 35395020), (612, 32850280), (639, 31462240), (645, 31169568), (680, 29565252), (688, 29221470), (710, 28316016), (720, 27922738), (731, 27502560), (765, 26280224), (774, 25974640), (807, 24912480), (816, 24637710), (852, 23596680), (860, 23377176), (1020, 19710168), (1032, 19480980), (1065, 18877344), (1076, 18684360), (1136, 17697510), (1207, 16656480), (1224, 16425140), (1278, 15731120), (1290, 15584784), (1345, 14947488), (1360, 14782626), (1376, 14610735), (1420, 14158008), (1440, 13961369), (1462, 13751280), (1530, 13140112), (1548, 12987320), (1614, 12456240), (1632, 12318855), (1704, 11798340), (1720, 11688588), (1935, 10389856), (2040, 9855084), (2064, 9740490), (2130, 9438672), (2152, 9342180), (2193, 9167520), (2272, 8848755), (2414, 8328240), (2421, 8304160), (2448, 8212570), (2556, 7865560), (2580, 7792392), (2690, 7473744), (2720, 7391313), (2840, 7079004), (2924, 6875640), (3053, 6585120), (3060, 6570056), (3096, 6493660), (3195, 6292448), (3228, 6228120), (3408, 5899170), (3440, 5844294), (3621, 5552160), (3655, 5500512), (3870, 5194928), (4035, 4982496), (4080, 4927542), (4128, 4870245), (4260, 4719336), (4304, 4671090), (4386, 4583760), (4573, 4396320), (4828, 4164120), (4842, 4152080), (4896, 4106285), (5112, 3932780), (5160, 3896196), (5380, 3736872), (5680, 3539502), (5848, 3437820), (6035, 3331296), (6106, 3292560), (6120, 3285028), (6192, 3246830), (6390, 3146224), (6456, 3114060), (6579, 3055840), (6816, 2949585), (6880, 2922147), (7242, 2776080), (7310, 2750256), (7740, 2597464), (8070, 2491248), (8160, 2463771), (8520, 2359668), (8608, 2335545), (8772, 2291880), (9146, 2198160), (9159, 2195040), (9656, 2082060), (9684, 2076040), (10224, 1966390), (10320, 1948098), (10760, 1868436), (10863, 1850720), (10965, 1833504), (11360, 1769751), (11567, 1738080), (11696, 1718910), (12070, 1665648), (12105, 1660832), (12212, 1646280), (12240, 1642514), (12384, 1623415), (12780, 1573112), (12912, 1557030), (13158, 1527920), (13719, 1465440), (14484, 1388040), (14620, 1375128), (15265, 1317024), (15480, 1298732), (16140, 1245624), (17040, 1179834), (17544, 1145940), (18105, 1110432), (18292, 1099080), (18318, 1097520), (19099, 1052640), (19312, 1041030), (19368, 1038020), (20448, 983195), (20640, 974049), (21520, 934218), (21726, 925360), (21930, 916752), (22865, 879264), (23134, 869040), (23392, 859455), (24140, 832824), (24210, 830416), (24424, 823140), (24480, 821257), (25560, 786556), (25824, 778515), (26316, 763960), (27438, 732720), (27477, 731680), (28968, 694020), (29240, 687564), (30530, 658512), (30960, 649366), (32280, 622812), (32895, 611168), (34080, 589917), (34701, 579360), (35088, 572970), (36210, 555216), (36584, 549540), (36636, 548760), (38198, 526320), (38624, 520515), (38736, 519010), (41157, 488480), (43040, 467109), (43452, 462680), (43860, 458376), (45730, 439632), (45795, 439008), (46268, 434520), (48280, 416412), (48420, 415208), (48848, 411570), (51120, 393278), (51901, 387360), (52632, 381980), (54315, 370144), (54876, 366360), (54954, 365840), (57297, 350880), (57835, 347616), (57936, 347010), (58480, 343782), (61060, 329256), (61920, 324683), (64560, 311406), (65790, 305584), (68595, 293088), (69402, 289680), (70176, 286485), (72420, 277608), (73168, 274770), (73272, 274380), (76396, 263160), (77472, 259505), (82314, 244240), (86904, 231340), (87720, 229188), (91460, 219816), (91590, 219504), (92536, 217260), (95495, 210528), (96560, 208206), (96840, 207604), (97696, 205785), (102240, 196639), (103802, 193680), (104103, 193120), (105264, 190990), (108630, 185072), (109752, 183180), (109908, 182920), (114594, 175440), (115670, 173808), (115872, 173505), (116960, 171891), (122120, 164628), (129120, 155703), (131580, 152792), (137190, 146544), (137385, 146336), (138804, 144840)]