20109466260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:808

約数の個数: 576

約数和(自身を含む): 75026165760

約数和(自身を除く): 54916699500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 23, 26, 30, 31, 34, 36, 39, 45, 46, 51, 52, 60, 62, 65, 68, 69, 78, 85, 90, 92, 93, 102, 115, 117, 124, 130, 138, 153, 155, 156, 170, 180, 186, 195, 204, 207, 221, 230, 234, 255, 260, 276, 279, 299, 306, 310, 340, 345, 372, 390, 391, 403, 414, 442, 460, 465, 468, 510, 527, 558, 585, 598, 612, 620, 663, 690, 709, 713, 765, 780, 782, 806, 828, 884, 897, 930, 1020, 1035, 1054, 1105, 1116, 1170, 1173, 1196, 1209, 1326, 1380, 1395, 1418, 1426, 1495, 1530, 1564, 1581, 1612, 1794, 1860, 1955, 1989, 2015, 2070, 2108, 2127, 2139, 2210, 2340, 2346, 2418, 2635, 2652, 2691, 2790, 2836, 2852, 2990, 3060, 3162, 3315, 3519, 3545, 3565, 3588, 3627, 3910, 3978, 4030, 4140, 4254, 4278, 4420, 4485, 4692, 4743, 4836, 5083, 5270, 5382, 5580, 5865, 5980, 6045, 6324, 6381, 6417, 6630, 6851, 7038, 7090, 7130, 7254, 7820, 7905, 7956, 8060, 8508, 8556, 8970, 9217, 9269, 9486, 9945, 10166, 10540, 10635, 10695, 10764, 11730, 12053, 12090, 12121, 12762, 12834, 13260, 13455, 13702, 14076, 14180, 14260, 14508, 15249, 15810, 16307, 17595, 17940, 18135, 18434, 18538, 18972, 19890, 20332, 20553, 21270, 21390, 21979, 23460, 23715, 24106, 24180, 24242, 25415, 25524, 25668, 26910, 27404, 27651, 27807, 30498, 31620, 31905, 32085, 32614, 34255, 35190, 36159, 36270, 36363, 36868, 37076, 39780, 41106, 42540, 42780, 43958, 45747, 46085, 46345, 47430, 48212, 48484, 48921, 50830, 53820, 55302, 55614, 60265, 60605, 60996, 61659, 63810, 64170, 65228, 65937, 68510, 70380, 72318, 72540, 72726, 76245, 81535, 82212, 82953, 83421, 87916, 91494, 92170, 92690, 94860, 97842, 101660, 102765, 108477, 109089, 109895, 110604, 111228, 120530, 121210, 123318, 127620, 128340, 131874, 137020, 138255, 139035, 144636, 145452, 146763, 152490, 156689, 157573, 163070, 165906, 166842, 180795, 181815, 182988, 184340, 185380, 195684, 197811, 205530, 211991, 216954, 218178, 219790, 228735, 241060, 242420, 244605, 246636, 263748, 276510, 277219, 278070, 285727, 293526, 304980, 308295, 313378, 315146, 326140, 329685, 331812, 333684, 361590, 363630, 373643, 395622, 411060, 414765, 417105, 423982, 433908, 436356, 439580, 457470, 470067, 472719, 489210, 505517, 542385, 545445, 553020, 554438, 556140, 571454, 587052, 616590, 626756, 630292, 635973, 659370, 723180, 727260, 733815, 747286, 783445, 787865, 791244, 829530, 831657, 834210, 847964, 857181, 914940, 940134, 945438, 978420, 989055, 1011034, 1059955, 1084770, 1090890, 1108876, 1120929, 1142908, 1233180, 1271946, 1318740, 1386095, 1410201, 1418157, 1428635, 1467630, 1494572, 1516551, 1566890, 1575730, 1659060, 1663314, 1668420, 1714362, 1868215, 1880268, 1890876, 1907919, 1978110, 2022068, 2119910, 2169540, 2181780, 2241858, 2350335, 2363595, 2494971, 2527585, 2543892, 2571543, 2772190, 2820402, 2836314, 2857270, 2935260, 3033102, 3133780, 3151460, 3179865, 3326628, 3362787, 3428724, 3603847, 3736430, 3815838, 3956220, 4158285, 4239820, 4285905, 4483716, 4549653, 4700670, 4727190, 4857359, 4989942, 5055170, 5143086, 5544380, 5604645, 5640804, 5672628, 5714540, 6066204, 6359730, 6571721, 6725574, 7051005, 7090785, 7207694, 7472860, 7582755, 7631676, 8316570, 8571810, 8593789, 9099306, 9401340, 9454380, 9539595, 9714718, 9979884, 10110340, 10286172, 10811541, 11209290, 12474855, 12719460, 12857715, 13143442, 13451148, 14102010, 14181570, 14415388, 14572077, 15165510, 16633140, 16813935, 17143620, 17187578, 18019235, 18198612, 19079190, 19429436, 19715163, 21623082, 22418580, 22748265, 24286795, 24949710, 25715430, 25781367, 26286884, 28204020, 28363140, 29144154, 30331020, 32434623, 32858605, 33627870, 34375156, 36038470, 38158380, 39430326, 42968945, 43246164, 43716231, 45496530, 48573590, 49899420, 51430860, 51562734, 54057705, 58288308, 59145489, 64869246, 65717210, 67255740, 72076940, 72860385, 77344101, 78860652, 85937890, 87432462, 90993060, 97147180, 98575815, 103125468, 108115410, 111719257, 118290978, 128906835, 129738492, 131434420, 145720770, 154688202, 162173115, 171875780, 174864924, 197151630, 216230820, 218581155, 223438514, 236581956, 257813670, 291441540, 295727445, 309376404, 324346230, 335157771, 386720505, 394303260, 437162310, 446877028, 515627340, 558596285, 591454890, 648692460, 670315542, 773441010, 874324620, 1005473313, 1117192570, 1182909780, 1340631084, 1546882020, 1675788855, 2010946626, 2234385140, 3351577710, 4021893252, 5027366565, 6703155420, 10054733130, 20109466260]

約数ペア:

[(1, 20109466260), (2, 10054733130), (3, 6703155420), (4, 5027366565), (5, 4021893252), (6, 3351577710), (9, 2234385140), (10, 2010946626), (12, 1675788855), (13, 1546882020), (15, 1340631084), (17, 1182909780), (18, 1117192570), (20, 1005473313), (23, 874324620), (26, 773441010), (30, 670315542), (31, 648692460), (34, 591454890), (36, 558596285), (39, 515627340), (45, 446877028), (46, 437162310), (51, 394303260), (52, 386720505), (60, 335157771), (62, 324346230), (65, 309376404), (68, 295727445), (69, 291441540), (78, 257813670), (85, 236581956), (90, 223438514), (92, 218581155), (93, 216230820), (102, 197151630), (115, 174864924), (117, 171875780), (124, 162173115), (130, 154688202), (138, 145720770), (153, 131434420), (155, 129738492), (156, 128906835), (170, 118290978), (180, 111719257), (186, 108115410), (195, 103125468), (204, 98575815), (207, 97147180), (221, 90993060), (230, 87432462), (234, 85937890), (255, 78860652), (260, 77344101), (276, 72860385), (279, 72076940), (299, 67255740), (306, 65717210), (310, 64869246), (340, 59145489), (345, 58288308), (372, 54057705), (390, 51562734), (391, 51430860), (403, 49899420), (414, 48573590), (442, 45496530), (460, 43716231), (465, 43246164), (468, 42968945), (510, 39430326), (527, 38158380), (558, 36038470), (585, 34375156), (598, 33627870), (612, 32858605), (620, 32434623), (663, 30331020), (690, 29144154), (709, 28363140), (713, 28204020), (765, 26286884), (780, 25781367), (782, 25715430), (806, 24949710), (828, 24286795), (884, 22748265), (897, 22418580), (930, 21623082), (1020, 19715163), (1035, 19429436), (1054, 19079190), (1105, 18198612), (1116, 18019235), (1170, 17187578), (1173, 17143620), (1196, 16813935), (1209, 16633140), (1326, 15165510), (1380, 14572077), (1395, 14415388), (1418, 14181570), (1426, 14102010), (1495, 13451148), (1530, 13143442), (1564, 12857715), (1581, 12719460), (1612, 12474855), (1794, 11209290), (1860, 10811541), (1955, 10286172), (1989, 10110340), (2015, 9979884), (2070, 9714718), (2108, 9539595), (2127, 9454380), (2139, 9401340), (2210, 9099306), (2340, 8593789), (2346, 8571810), (2418, 8316570), (2635, 7631676), (2652, 7582755), (2691, 7472860), (2790, 7207694), (2836, 7090785), (2852, 7051005), (2990, 6725574), (3060, 6571721), (3162, 6359730), (3315, 6066204), (3519, 5714540), (3545, 5672628), (3565, 5640804), (3588, 5604645), (3627, 5544380), (3910, 5143086), (3978, 5055170), (4030, 4989942), (4140, 4857359), (4254, 4727190), (4278, 4700670), (4420, 4549653), (4485, 4483716), (4692, 4285905), (4743, 4239820), (4836, 4158285), (5083, 3956220), (5270, 3815838), (5382, 3736430), (5580, 3603847), (5865, 3428724), (5980, 3362787), (6045, 3326628), (6324, 3179865), (6381, 3151460), (6417, 3133780), (6630, 3033102), (6851, 2935260), (7038, 2857270), (7090, 2836314), (7130, 2820402), (7254, 2772190), (7820, 2571543), (7905, 2543892), (7956, 2527585), (8060, 2494971), (8508, 2363595), (8556, 2350335), (8970, 2241858), (9217, 2181780), (9269, 2169540), (9486, 2119910), (9945, 2022068), (10166, 1978110), (10540, 1907919), (10635, 1890876), (10695, 1880268), (10764, 1868215), (11730, 1714362), (12053, 1668420), (12090, 1663314), (12121, 1659060), (12762, 1575730), (12834, 1566890), (13260, 1516551), (13455, 1494572), (13702, 1467630), (14076, 1428635), (14180, 1418157), (14260, 1410201), (14508, 1386095), (15249, 1318740), (15810, 1271946), (16307, 1233180), (17595, 1142908), (17940, 1120929), (18135, 1108876), (18434, 1090890), (18538, 1084770), (18972, 1059955), (19890, 1011034), (20332, 989055), (20553, 978420), (21270, 945438), (21390, 940134), (21979, 914940), (23460, 857181), (23715, 847964), (24106, 834210), (24180, 831657), (24242, 829530), (25415, 791244), (25524, 787865), (25668, 783445), (26910, 747286), (27404, 733815), (27651, 727260), (27807, 723180), (30498, 659370), (31620, 635973), (31905, 630292), (32085, 626756), (32614, 616590), (34255, 587052), (35190, 571454), (36159, 556140), (36270, 554438), (36363, 553020), (36868, 545445), (37076, 542385), (39780, 505517), (41106, 489210), (42540, 472719), (42780, 470067), (43958, 457470), (45747, 439580), (46085, 436356), (46345, 433908), (47430, 423982), (48212, 417105), (48484, 414765), (48921, 411060), (50830, 395622), (53820, 373643), (55302, 363630), (55614, 361590), (60265, 333684), (60605, 331812), (60996, 329685), (61659, 326140), (63810, 315146), (64170, 313378), (65228, 308295), (65937, 304980), (68510, 293526), (70380, 285727), (72318, 278070), (72540, 277219), (72726, 276510), (76245, 263748), (81535, 246636), (82212, 244605), (82953, 242420), (83421, 241060), (87916, 228735), (91494, 219790), (92170, 218178), (92690, 216954), (94860, 211991), (97842, 205530), (101660, 197811), (102765, 195684), (108477, 185380), (109089, 184340), (109895, 182988), (110604, 181815), (111228, 180795), (120530, 166842), (121210, 165906), (123318, 163070), (127620, 157573), (128340, 156689), (131874, 152490), (137020, 146763), (138255, 145452), (139035, 144636)]