20180743440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12511}}^1$

素因数の和:12598

約数の個数: 320

約数和(自身を含む): 75067195392

約数和(自身を除く): 54886451952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 47, 48, 52, 55, 60, 65, 66, 78, 80, 88, 94, 104, 110, 120, 130, 132, 141, 143, 156, 165, 176, 188, 195, 208, 220, 235, 240, 260, 264, 282, 286, 312, 330, 376, 390, 429, 440, 470, 517, 520, 528, 564, 572, 611, 624, 660, 705, 715, 752, 780, 858, 880, 940, 1034, 1040, 1128, 1144, 1222, 1320, 1410, 1430, 1551, 1560, 1716, 1833, 1880, 2068, 2145, 2256, 2288, 2444, 2585, 2640, 2820, 2860, 3055, 3102, 3120, 3432, 3666, 3760, 4136, 4290, 4888, 5170, 5640, 5720, 6110, 6204, 6721, 6864, 7332, 7755, 8272, 8580, 9165, 9776, 10340, 11280, 11440, 12220, 12408, 12511, 13442, 14664, 15510, 17160, 18330, 20163, 20680, 24440, 24816, 25022, 26884, 29328, 31020, 33605, 34320, 36660, 37533, 40326, 41360, 48880, 50044, 53768, 62040, 62555, 67210, 73320, 75066, 80652, 100088, 100815, 107536, 124080, 125110, 134420, 137621, 146640, 150132, 161304, 162643, 187665, 200176, 201630, 250220, 268840, 275242, 300264, 322608, 325286, 375330, 403260, 412863, 487929, 500440, 537680, 550484, 588017, 600528, 650572, 688105, 750660, 806520, 813215, 825726, 975858, 1000880, 1100968, 1176034, 1301144, 1376210, 1501320, 1613040, 1626430, 1651452, 1764051, 1789073, 1951716, 2064315, 2201936, 2352068, 2439645, 2602288, 2752420, 2940085, 3002640, 3252860, 3302904, 3528102, 3578146, 3903432, 4128630, 4704136, 4879290, 5367219, 5504840, 5880170, 6468187, 6505720, 6605808, 7056204, 7156292, 7644221, 7806864, 8257260, 8820255, 8945365, 9408272, 9758580, 10734438, 11009680, 11760340, 12936374, 13011440, 14112408, 14312584, 15288442, 16514520, 17640510, 17890730, 19404561, 19517160, 21468876, 22932663, 23520680, 25872748, 26836095, 28224816, 28625168, 30576884, 32340935, 33029040, 35281020, 35781460, 38221105, 38809122, 39034320, 42937752, 45865326, 47041360, 51745496, 53672190, 61153768, 64681870, 70562040, 71562920, 76442210, 77618244, 84086431, 85875504, 91730652, 97022805, 103490992, 107344380, 114663315, 122307536, 129363740, 141124080, 143125840, 152884420, 155236488, 168172862, 183461304, 194045610, 214688760, 229326630, 252259293, 258727480, 305768840, 310472976, 336345724, 366922608, 388091220, 420432155, 429377520, 458653260, 504518586, 517454960, 611537680, 672691448, 776182440, 840864310, 917306520, 1009037172, 1261296465, 1345382896, 1552364880, 1681728620, 1834613040, 2018074344, 2522592930, 3363457240, 4036148688, 5045185860, 6726914480, 10090371720, 20180743440]

約数ペア:

[(1, 20180743440), (2, 10090371720), (3, 6726914480), (4, 5045185860), (5, 4036148688), (6, 3363457240), (8, 2522592930), (10, 2018074344), (11, 1834613040), (12, 1681728620), (13, 1552364880), (15, 1345382896), (16, 1261296465), (20, 1009037172), (22, 917306520), (24, 840864310), (26, 776182440), (30, 672691448), (33, 611537680), (39, 517454960), (40, 504518586), (44, 458653260), (47, 429377520), (48, 420432155), (52, 388091220), (55, 366922608), (60, 336345724), (65, 310472976), (66, 305768840), (78, 258727480), (80, 252259293), (88, 229326630), (94, 214688760), (104, 194045610), (110, 183461304), (120, 168172862), (130, 155236488), (132, 152884420), (141, 143125840), (143, 141124080), (156, 129363740), (165, 122307536), (176, 114663315), (188, 107344380), (195, 103490992), (208, 97022805), (220, 91730652), (235, 85875504), (240, 84086431), (260, 77618244), (264, 76442210), (282, 71562920), (286, 70562040), (312, 64681870), (330, 61153768), (376, 53672190), (390, 51745496), (429, 47041360), (440, 45865326), (470, 42937752), (517, 39034320), (520, 38809122), (528, 38221105), (564, 35781460), (572, 35281020), (611, 33029040), (624, 32340935), (660, 30576884), (705, 28625168), (715, 28224816), (752, 26836095), (780, 25872748), (858, 23520680), (880, 22932663), (940, 21468876), (1034, 19517160), (1040, 19404561), (1128, 17890730), (1144, 17640510), (1222, 16514520), (1320, 15288442), (1410, 14312584), (1430, 14112408), (1551, 13011440), (1560, 12936374), (1716, 11760340), (1833, 11009680), (1880, 10734438), (2068, 9758580), (2145, 9408272), (2256, 8945365), (2288, 8820255), (2444, 8257260), (2585, 7806864), (2640, 7644221), (2820, 7156292), (2860, 7056204), (3055, 6605808), (3102, 6505720), (3120, 6468187), (3432, 5880170), (3666, 5504840), (3760, 5367219), (4136, 4879290), (4290, 4704136), (4888, 4128630), (5170, 3903432), (5640, 3578146), (5720, 3528102), (6110, 3302904), (6204, 3252860), (6721, 3002640), (6864, 2940085), (7332, 2752420), (7755, 2602288), (8272, 2439645), (8580, 2352068), (9165, 2201936), (9776, 2064315), (10340, 1951716), (11280, 1789073), (11440, 1764051), (12220, 1651452), (12408, 1626430), (12511, 1613040), (13442, 1501320), (14664, 1376210), (15510, 1301144), (17160, 1176034), (18330, 1100968), (20163, 1000880), (20680, 975858), (24440, 825726), (24816, 813215), (25022, 806520), (26884, 750660), (29328, 688105), (31020, 650572), (33605, 600528), (34320, 588017), (36660, 550484), (37533, 537680), (40326, 500440), (41360, 487929), (48880, 412863), (50044, 403260), (53768, 375330), (62040, 325286), (62555, 322608), (67210, 300264), (73320, 275242), (75066, 268840), (80652, 250220), (100088, 201630), (100815, 200176), (107536, 187665), (124080, 162643), (125110, 161304), (134420, 150132), (137621, 146640)]