20006859360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{569}}^1$

素因数の和:774

約数の個数: 384

約数和(自身を含む): 69498777600

約数和(自身を除く): 49491918240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 96, 102, 120, 124, 136, 139, 155, 160, 170, 186, 204, 240, 248, 255, 272, 278, 310, 340, 372, 408, 417, 465, 480, 496, 510, 527, 544, 556, 569, 620, 680, 695, 744, 816, 834, 930, 992, 1020, 1054, 1112, 1138, 1240, 1360, 1390, 1488, 1581, 1632, 1668, 1707, 1860, 2040, 2085, 2108, 2224, 2276, 2363, 2480, 2635, 2720, 2780, 2845, 2976, 3162, 3336, 3414, 3720, 4080, 4170, 4216, 4309, 4448, 4552, 4726, 4960, 5270, 5560, 5690, 6324, 6672, 6828, 7089, 7440, 7905, 8160, 8340, 8432, 8535, 8618, 9104, 9452, 9673, 10540, 11120, 11380, 11815, 12648, 12927, 13344, 13656, 14178, 14880, 15810, 16680, 16864, 17070, 17236, 17639, 18208, 18904, 19346, 21080, 21545, 22240, 22760, 23630, 25296, 25854, 27312, 28356, 29019, 31620, 33360, 34140, 34472, 35278, 35445, 37808, 38692, 42160, 43090, 45520, 47260, 48365, 50592, 51708, 52917, 54624, 56712, 58038, 63240, 64635, 66720, 68280, 68944, 70556, 70890, 73253, 75616, 77384, 79091, 84320, 86180, 88195, 91040, 94520, 96730, 103416, 105834, 113424, 116076, 126480, 129270, 136560, 137888, 141112, 141780, 145095, 146506, 154768, 158182, 172360, 176390, 189040, 193460, 206832, 211668, 219759, 226848, 232152, 237273, 252960, 258540, 264585, 273120, 282224, 283560, 290190, 293012, 299863, 309536, 316364, 344720, 352780, 366265, 378080, 386920, 395455, 413664, 423336, 439518, 464304, 474546, 517080, 529170, 564448, 567120, 580380, 586024, 599726, 632728, 689440, 705560, 732530, 773840, 790910, 846672, 879036, 899589, 928608, 949092, 1034160, 1058340, 1098795, 1134240, 1160760, 1172048, 1186365, 1199452, 1265456, 1344547, 1411120, 1465060, 1499315, 1547680, 1581820, 1693344, 1758072, 1799178, 1898184, 2068320, 2116680, 2197590, 2321520, 2344096, 2372730, 2398904, 2451821, 2530912, 2689094, 2822240, 2930120, 2998630, 3163640, 3516144, 3598356, 3796368, 4033641, 4233360, 4395180, 4497945, 4643040, 4745460, 4797808, 4903642, 5378188, 5860240, 5997260, 6327280, 6722735, 7032288, 7196712, 7355463, 7592736, 8067282, 8466720, 8790360, 8995890, 9490920, 9595616, 9807284, 10756376, 11720480, 11994520, 12259105, 12654560, 13445470, 14393424, 14710926, 16134564, 17580720, 17991780, 18981840, 19614568, 20168205, 21512752, 23989040, 24518210, 26890940, 28786848, 29421852, 32269128, 35161440, 35983560, 36777315, 37963680, 39229136, 40336410, 41680957, 43025504, 47978080, 49036420, 53781880, 58843704, 64538256, 71967120, 73554630, 78458272, 80672820, 83361914, 98072840, 107563760, 117687408, 125042871, 129076512, 143934240, 147109260, 161345640, 166723828, 196145680, 208404785, 215127520, 235374816, 250085742, 294218520, 322691280, 333447656, 392291360, 416809570, 500171484, 588437040, 625214355, 645382560, 666895312, 833619140, 1000342968, 1176874080, 1250428710, 1333790624, 1667238280, 2000685936, 2500857420, 3334476560, 4001371872, 5001714840, 6668953120, 10003429680, 20006859360]

約数ペア:

[(1, 20006859360), (2, 10003429680), (3, 6668953120), (4, 5001714840), (5, 4001371872), (6, 3334476560), (8, 2500857420), (10, 2000685936), (12, 1667238280), (15, 1333790624), (16, 1250428710), (17, 1176874080), (20, 1000342968), (24, 833619140), (30, 666895312), (31, 645382560), (32, 625214355), (34, 588437040), (40, 500171484), (48, 416809570), (51, 392291360), (60, 333447656), (62, 322691280), (68, 294218520), (80, 250085742), (85, 235374816), (93, 215127520), (96, 208404785), (102, 196145680), (120, 166723828), (124, 161345640), (136, 147109260), (139, 143934240), (155, 129076512), (160, 125042871), (170, 117687408), (186, 107563760), (204, 98072840), (240, 83361914), (248, 80672820), (255, 78458272), (272, 73554630), (278, 71967120), (310, 64538256), (340, 58843704), (372, 53781880), (408, 49036420), (417, 47978080), (465, 43025504), (480, 41680957), (496, 40336410), (510, 39229136), (527, 37963680), (544, 36777315), (556, 35983560), (569, 35161440), (620, 32269128), (680, 29421852), (695, 28786848), (744, 26890940), (816, 24518210), (834, 23989040), (930, 21512752), (992, 20168205), (1020, 19614568), (1054, 18981840), (1112, 17991780), (1138, 17580720), (1240, 16134564), (1360, 14710926), (1390, 14393424), (1488, 13445470), (1581, 12654560), (1632, 12259105), (1668, 11994520), (1707, 11720480), (1860, 10756376), (2040, 9807284), (2085, 9595616), (2108, 9490920), (2224, 8995890), (2276, 8790360), (2363, 8466720), (2480, 8067282), (2635, 7592736), (2720, 7355463), (2780, 7196712), (2845, 7032288), (2976, 6722735), (3162, 6327280), (3336, 5997260), (3414, 5860240), (3720, 5378188), (4080, 4903642), (4170, 4797808), (4216, 4745460), (4309, 4643040), (4448, 4497945), (4552, 4395180), (4726, 4233360), (4960, 4033641), (5270, 3796368), (5560, 3598356), (5690, 3516144), (6324, 3163640), (6672, 2998630), (6828, 2930120), (7089, 2822240), (7440, 2689094), (7905, 2530912), (8160, 2451821), (8340, 2398904), (8432, 2372730), (8535, 2344096), (8618, 2321520), (9104, 2197590), (9452, 2116680), (9673, 2068320), (10540, 1898184), (11120, 1799178), (11380, 1758072), (11815, 1693344), (12648, 1581820), (12927, 1547680), (13344, 1499315), (13656, 1465060), (14178, 1411120), (14880, 1344547), (15810, 1265456), (16680, 1199452), (16864, 1186365), (17070, 1172048), (17236, 1160760), (17639, 1134240), (18208, 1098795), (18904, 1058340), (19346, 1034160), (21080, 949092), (21545, 928608), (22240, 899589), (22760, 879036), (23630, 846672), (25296, 790910), (25854, 773840), (27312, 732530), (28356, 705560), (29019, 689440), (31620, 632728), (33360, 599726), (34140, 586024), (34472, 580380), (35278, 567120), (35445, 564448), (37808, 529170), (38692, 517080), (42160, 474546), (43090, 464304), (45520, 439518), (47260, 423336), (48365, 413664), (50592, 395455), (51708, 386920), (52917, 378080), (54624, 366265), (56712, 352780), (58038, 344720), (63240, 316364), (64635, 309536), (66720, 299863), (68280, 293012), (68944, 290190), (70556, 283560), (70890, 282224), (73253, 273120), (75616, 264585), (77384, 258540), (79091, 252960), (84320, 237273), (86180, 232152), (88195, 226848), (91040, 219759), (94520, 211668), (96730, 206832), (103416, 193460), (105834, 189040), (113424, 176390), (116076, 172360), (126480, 158182), (129270, 154768), (136560, 146506), (137888, 145095), (141112, 141780)]