20076535920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{1289}}^1$

素因数の和:1512

約数の個数: 320

約数和(自身を含む): 72726773760

約数和(自身を除く): 52650237840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 105, 112, 120, 127, 140, 146, 168, 210, 219, 240, 254, 280, 292, 336, 365, 381, 420, 438, 508, 511, 560, 584, 635, 730, 762, 840, 876, 889, 1016, 1022, 1095, 1168, 1270, 1289, 1460, 1524, 1533, 1680, 1752, 1778, 1905, 2032, 2044, 2190, 2540, 2555, 2578, 2667, 2920, 3048, 3066, 3504, 3556, 3810, 3867, 4088, 4380, 4445, 5080, 5110, 5156, 5334, 5840, 6096, 6132, 6445, 7112, 7620, 7665, 7734, 8176, 8760, 8890, 9023, 9271, 10160, 10220, 10312, 10668, 12264, 12890, 13335, 14224, 15240, 15330, 15468, 17520, 17780, 18046, 18542, 19335, 20440, 20624, 21336, 24528, 25780, 26670, 27069, 27813, 30480, 30660, 30936, 35560, 36092, 37084, 38670, 40880, 42672, 45115, 46355, 51560, 53340, 54138, 55626, 61320, 61872, 64897, 71120, 72184, 74168, 77340, 90230, 92710, 94097, 103120, 106680, 108276, 111252, 122640, 129794, 135345, 139065, 144368, 148336, 154680, 163703, 180460, 185420, 188194, 194691, 213360, 216552, 222504, 259588, 270690, 278130, 282291, 309360, 324485, 327406, 360920, 370840, 376388, 389382, 433104, 445008, 470485, 491109, 519176, 541380, 556260, 564582, 648970, 654812, 658679, 721840, 741680, 752776, 778764, 818515, 940970, 973455, 982218, 1038352, 1082760, 1112520, 1129164, 1145921, 1297940, 1309624, 1317358, 1411455, 1505552, 1557528, 1637030, 1881940, 1946910, 1964436, 1976037, 2165520, 2225040, 2258328, 2291842, 2455545, 2595880, 2619248, 2634716, 2822910, 3115056, 3274060, 3293395, 3437763, 3763880, 3893820, 3928872, 3952074, 4516656, 4583684, 4911090, 5191760, 5269432, 5645820, 5729605, 6548120, 6586790, 6875526, 7527760, 7787640, 7857744, 7904148, 9167368, 9822180, 9880185, 10538864, 11291640, 11459210, 11950319, 13096240, 13173580, 13751052, 15575280, 15808296, 17188815, 18334736, 19644360, 19760370, 22583280, 22918420, 23900638, 26347160, 27502104, 31616592, 34377630, 35850957, 39288720, 39520740, 45836840, 47801276, 52694320, 55004208, 59751595, 68755260, 71701914, 79041480, 83652233, 91673680, 95602552, 119503190, 137510520, 143403828, 158082960, 167304466, 179254785, 191205104, 239006380, 250956699, 275021040, 286807656, 334608932, 358509570, 418261165, 478012760, 501913398, 573615312, 669217864, 717019140, 836522330, 956025520, 1003826796, 1254783495, 1338435728, 1434038280, 1673044660, 2007653592, 2509566990, 2868076560, 3346089320, 4015307184, 5019133980, 6692178640, 10038267960, 20076535920]

約数ペア:

[(1, 20076535920), (2, 10038267960), (3, 6692178640), (4, 5019133980), (5, 4015307184), (6, 3346089320), (7, 2868076560), (8, 2509566990), (10, 2007653592), (12, 1673044660), (14, 1434038280), (15, 1338435728), (16, 1254783495), (20, 1003826796), (21, 956025520), (24, 836522330), (28, 717019140), (30, 669217864), (35, 573615312), (40, 501913398), (42, 478012760), (48, 418261165), (56, 358509570), (60, 334608932), (70, 286807656), (73, 275021040), (80, 250956699), (84, 239006380), (105, 191205104), (112, 179254785), (120, 167304466), (127, 158082960), (140, 143403828), (146, 137510520), (168, 119503190), (210, 95602552), (219, 91673680), (240, 83652233), (254, 79041480), (280, 71701914), (292, 68755260), (336, 59751595), (365, 55004208), (381, 52694320), (420, 47801276), (438, 45836840), (508, 39520740), (511, 39288720), (560, 35850957), (584, 34377630), (635, 31616592), (730, 27502104), (762, 26347160), (840, 23900638), (876, 22918420), (889, 22583280), (1016, 19760370), (1022, 19644360), (1095, 18334736), (1168, 17188815), (1270, 15808296), (1289, 15575280), (1460, 13751052), (1524, 13173580), (1533, 13096240), (1680, 11950319), (1752, 11459210), (1778, 11291640), (1905, 10538864), (2032, 9880185), (2044, 9822180), (2190, 9167368), (2540, 7904148), (2555, 7857744), (2578, 7787640), (2667, 7527760), (2920, 6875526), (3048, 6586790), (3066, 6548120), (3504, 5729605), (3556, 5645820), (3810, 5269432), (3867, 5191760), (4088, 4911090), (4380, 4583684), (4445, 4516656), (5080, 3952074), (5110, 3928872), (5156, 3893820), (5334, 3763880), (5840, 3437763), (6096, 3293395), (6132, 3274060), (6445, 3115056), (7112, 2822910), (7620, 2634716), (7665, 2619248), (7734, 2595880), (8176, 2455545), (8760, 2291842), (8890, 2258328), (9023, 2225040), (9271, 2165520), (10160, 1976037), (10220, 1964436), (10312, 1946910), (10668, 1881940), (12264, 1637030), (12890, 1557528), (13335, 1505552), (14224, 1411455), (15240, 1317358), (15330, 1309624), (15468, 1297940), (17520, 1145921), (17780, 1129164), (18046, 1112520), (18542, 1082760), (19335, 1038352), (20440, 982218), (20624, 973455), (21336, 940970), (24528, 818515), (25780, 778764), (26670, 752776), (27069, 741680), (27813, 721840), (30480, 658679), (30660, 654812), (30936, 648970), (35560, 564582), (36092, 556260), (37084, 541380), (38670, 519176), (40880, 491109), (42672, 470485), (45115, 445008), (46355, 433104), (51560, 389382), (53340, 376388), (54138, 370840), (55626, 360920), (61320, 327406), (61872, 324485), (64897, 309360), (71120, 282291), (72184, 278130), (74168, 270690), (77340, 259588), (90230, 222504), (92710, 216552), (94097, 213360), (103120, 194691), (106680, 188194), (108276, 185420), (111252, 180460), (122640, 163703), (129794, 154680), (135345, 148336), (139065, 144368)]