11820868920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{3823}}^1$

素因数の和:4259

約数の個数: 256

約数和(自身を含む): 45153792000

約数和(自身を除く): 33332923080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 409, 420, 504, 540, 630, 756, 818, 840, 945, 1080, 1227, 1260, 1512, 1636, 1890, 2045, 2454, 2520, 2863, 3272, 3681, 3780, 3823, 4090, 4908, 5726, 6135, 7362, 7560, 7646, 8180, 8589, 9816, 11043, 11452, 11469, 12270, 14315, 14724, 15292, 16360, 17178, 18405, 19115, 22086, 22904, 22938, 24540, 25767, 26761, 28630, 29448, 30584, 34356, 34407, 36810, 38230, 42945, 44172, 45876, 49080, 51534, 53522, 55215, 57260, 57345, 68712, 68814, 73620, 76460, 77301, 80283, 85890, 88344, 91752, 103068, 103221, 107044, 110430, 114520, 114690, 128835, 133805, 137628, 147240, 152920, 154602, 160566, 171780, 172035, 206136, 206442, 214088, 220860, 229380, 240849, 257670, 267610, 275256, 309204, 321132, 343560, 344070, 386505, 401415, 412884, 441720, 458760, 481698, 515340, 516105, 535220, 618408, 642264, 688140, 722547, 773010, 802830, 825768, 963396, 1030680, 1032210, 1070440, 1204245, 1376280, 1445094, 1546020, 1563607, 1605660, 1926792, 2064420, 2408490, 2890188, 3092040, 3127214, 3211320, 3612735, 4128840, 4690821, 4816980, 5780376, 6254428, 7225470, 7818035, 9381642, 9633960, 10945249, 12508856, 14072463, 14450940, 15636070, 18763284, 21890498, 23454105, 28144926, 28901880, 31272140, 32835747, 37526568, 42217389, 43780996, 46908210, 54726245, 56289852, 62544280, 65671494, 70362315, 84434778, 87561992, 93816420, 98507241, 109452490, 112579704, 131342988, 140724630, 164178735, 168869556, 187632840, 197014482, 211086945, 218904980, 262685976, 281449260, 295521723, 328357470, 337739112, 394028964, 422173890, 437809960, 492536205, 562898520, 591043446, 656714940, 788057928, 844347780, 985072410, 1182086892, 1313429880, 1477608615, 1688695560, 1970144820, 2364173784, 2955217230, 3940289640, 5910434460, 11820868920]

約数ペア:

[(1, 11820868920), (2, 5910434460), (3, 3940289640), (4, 2955217230), (5, 2364173784), (6, 1970144820), (7, 1688695560), (8, 1477608615), (9, 1313429880), (10, 1182086892), (12, 985072410), (14, 844347780), (15, 788057928), (18, 656714940), (20, 591043446), (21, 562898520), (24, 492536205), (27, 437809960), (28, 422173890), (30, 394028964), (35, 337739112), (36, 328357470), (40, 295521723), (42, 281449260), (45, 262685976), (54, 218904980), (56, 211086945), (60, 197014482), (63, 187632840), (70, 168869556), (72, 164178735), (84, 140724630), (90, 131342988), (105, 112579704), (108, 109452490), (120, 98507241), (126, 93816420), (135, 87561992), (140, 84434778), (168, 70362315), (180, 65671494), (189, 62544280), (210, 56289852), (216, 54726245), (252, 46908210), (270, 43780996), (280, 42217389), (315, 37526568), (360, 32835747), (378, 31272140), (409, 28901880), (420, 28144926), (504, 23454105), (540, 21890498), (630, 18763284), (756, 15636070), (818, 14450940), (840, 14072463), (945, 12508856), (1080, 10945249), (1227, 9633960), (1260, 9381642), (1512, 7818035), (1636, 7225470), (1890, 6254428), (2045, 5780376), (2454, 4816980), (2520, 4690821), (2863, 4128840), (3272, 3612735), (3681, 3211320), (3780, 3127214), (3823, 3092040), (4090, 2890188), (4908, 2408490), (5726, 2064420), (6135, 1926792), (7362, 1605660), (7560, 1563607), (7646, 1546020), (8180, 1445094), (8589, 1376280), (9816, 1204245), (11043, 1070440), (11452, 1032210), (11469, 1030680), (12270, 963396), (14315, 825768), (14724, 802830), (15292, 773010), (16360, 722547), (17178, 688140), (18405, 642264), (19115, 618408), (22086, 535220), (22904, 516105), (22938, 515340), (24540, 481698), (25767, 458760), (26761, 441720), (28630, 412884), (29448, 401415), (30584, 386505), (34356, 344070), (34407, 343560), (36810, 321132), (38230, 309204), (42945, 275256), (44172, 267610), (45876, 257670), (49080, 240849), (51534, 229380), (53522, 220860), (55215, 214088), (57260, 206442), (57345, 206136), (68712, 172035), (68814, 171780), (73620, 160566), (76460, 154602), (77301, 152920), (80283, 147240), (85890, 137628), (88344, 133805), (91752, 128835), (103068, 114690), (103221, 114520), (107044, 110430)]