30756849760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{39857}}^1$

素因数の和:39945

約数の個数: 192

約数和(自身を含む): 91121127552

約数和(自身を除く): 60364277792

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 53, 56, 65, 70, 80, 91, 104, 106, 112, 130, 140, 160, 182, 208, 212, 224, 260, 265, 280, 364, 371, 416, 424, 455, 520, 530, 560, 689, 728, 742, 848, 910, 1040, 1060, 1120, 1378, 1456, 1484, 1696, 1820, 1855, 2080, 2120, 2756, 2912, 2968, 3445, 3640, 3710, 4240, 4823, 5512, 5936, 6890, 7280, 7420, 8480, 9646, 11024, 11872, 13780, 14560, 14840, 19292, 22048, 24115, 27560, 29680, 38584, 39857, 48230, 55120, 59360, 77168, 79714, 96460, 110240, 154336, 159428, 192920, 199285, 278999, 318856, 385840, 398570, 518141, 557998, 637712, 771680, 797140, 1036282, 1115996, 1275424, 1394995, 1594280, 2072564, 2112421, 2231992, 2590705, 2789990, 3188560, 3626987, 4145128, 4224842, 4463984, 5181410, 5579980, 6377120, 7253974, 8290256, 8449684, 8927968, 10362820, 10562105, 11159960, 14507948, 14786947, 16580512, 16899368, 18134935, 20725640, 21124210, 22319920, 27461473, 29015896, 29573894, 33798736, 36269870, 41451280, 42248420, 44639840, 54922946, 58031792, 59147788, 67597472, 72539740, 73934735, 82902560, 84496840, 109845892, 116063584, 118295576, 137307365, 145079480, 147869470, 168993680, 192230311, 219691784, 236591152, 274614730, 290158960, 295738940, 337987360, 384460622, 439383568, 473182304, 549229460, 580317920, 591477880, 768921244, 878767136, 961151555, 1098458920, 1182955760, 1537842488, 1922303110, 2196917840, 2365911520, 3075684976, 3844606220, 4393835680, 6151369952, 7689212440, 15378424880, 30756849760]

約数ペア:

[(1, 30756849760), (2, 15378424880), (4, 7689212440), (5, 6151369952), (7, 4393835680), (8, 3844606220), (10, 3075684976), (13, 2365911520), (14, 2196917840), (16, 1922303110), (20, 1537842488), (26, 1182955760), (28, 1098458920), (32, 961151555), (35, 878767136), (40, 768921244), (52, 591477880), (53, 580317920), (56, 549229460), (65, 473182304), (70, 439383568), (80, 384460622), (91, 337987360), (104, 295738940), (106, 290158960), (112, 274614730), (130, 236591152), (140, 219691784), (160, 192230311), (182, 168993680), (208, 147869470), (212, 145079480), (224, 137307365), (260, 118295576), (265, 116063584), (280, 109845892), (364, 84496840), (371, 82902560), (416, 73934735), (424, 72539740), (455, 67597472), (520, 59147788), (530, 58031792), (560, 54922946), (689, 44639840), (728, 42248420), (742, 41451280), (848, 36269870), (910, 33798736), (1040, 29573894), (1060, 29015896), (1120, 27461473), (1378, 22319920), (1456, 21124210), (1484, 20725640), (1696, 18134935), (1820, 16899368), (1855, 16580512), (2080, 14786947), (2120, 14507948), (2756, 11159960), (2912, 10562105), (2968, 10362820), (3445, 8927968), (3640, 8449684), (3710, 8290256), (4240, 7253974), (4823, 6377120), (5512, 5579980), (5936, 5181410), (6890, 4463984), (7280, 4224842), (7420, 4145128), (8480, 3626987), (9646, 3188560), (11024, 2789990), (11872, 2590705), (13780, 2231992), (14560, 2112421), (14840, 2072564), (19292, 1594280), (22048, 1394995), (24115, 1275424), (27560, 1115996), (29680, 1036282), (38584, 797140), (39857, 771680), (48230, 637712), (55120, 557998), (59360, 518141), (77168, 398570), (79714, 385840), (96460, 318856), (110240, 278999), (154336, 199285), (159428, 192920)]