72783749920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1999}}^1$

素因数の和:2128

約数の個数: 384

約数和(自身を含む): 217728000000

約数和(自身を除く): 144944250080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 29, 32, 35, 38, 40, 56, 58, 59, 70, 76, 80, 95, 112, 116, 118, 133, 140, 145, 152, 160, 190, 203, 224, 232, 236, 266, 280, 290, 295, 304, 380, 406, 413, 464, 472, 532, 551, 560, 580, 590, 608, 665, 760, 812, 826, 928, 944, 1015, 1064, 1102, 1120, 1121, 1160, 1180, 1330, 1520, 1624, 1652, 1711, 1888, 1999, 2030, 2065, 2128, 2204, 2242, 2320, 2360, 2660, 2755, 3040, 3248, 3304, 3422, 3857, 3998, 4060, 4130, 4256, 4408, 4484, 4640, 4720, 5320, 5510, 5605, 6496, 6608, 6844, 7714, 7847, 7996, 8120, 8260, 8555, 8816, 8968, 9440, 9995, 10640, 11020, 11210, 11977, 13216, 13688, 13993, 15428, 15694, 15992, 16240, 16520, 17110, 17632, 17936, 19285, 19990, 21280, 22040, 22420, 23954, 27376, 27986, 30856, 31388, 31984, 32480, 32509, 33040, 34220, 35872, 37981, 38570, 39235, 39980, 44080, 44840, 47908, 54752, 55972, 57971, 59885, 61712, 62776, 63968, 65018, 66080, 68440, 69965, 75962, 77140, 78470, 79960, 88160, 89680, 95816, 111944, 115942, 117941, 119770, 123424, 125552, 130036, 136880, 139930, 151924, 154280, 156940, 159920, 162545, 179360, 189905, 191632, 223888, 227563, 231884, 235882, 239540, 251104, 260072, 265867, 273760, 279860, 289855, 303848, 308560, 313880, 319840, 325090, 379810, 383264, 405797, 447776, 455126, 463768, 471764, 479080, 520144, 531734, 559720, 579710, 589705, 607696, 617120, 627760, 650180, 759620, 811594, 825587, 910252, 927536, 943528, 958160, 1040288, 1063468, 1101449, 1119440, 1137815, 1159420, 1179410, 1215392, 1255520, 1300360, 1329335, 1519240, 1623188, 1651174, 1820504, 1855072, 1887056, 1916320, 2028985, 2126936, 2202898, 2238880, 2240879, 2275630, 2318840, 2358820, 2600720, 2658670, 3038480, 3246376, 3302348, 3420289, 3641008, 3774112, 4057970, 4127935, 4253872, 4405796, 4481758, 4551260, 4637680, 4717640, 5201440, 5317340, 5507245, 6076960, 6492752, 6604696, 6840578, 7282016, 7710143, 8115940, 8255870, 8507744, 8811592, 8963516, 9102520, 9275360, 9435280, 10634680, 11014490, 11204395, 12985504, 13209392, 13681156, 15420286, 15686153, 16231880, 16511740, 17101445, 17623184, 17927032, 18205040, 18870560, 21269360, 22028980, 22408790, 23942023, 26418784, 27362312, 30840572, 31372306, 32463760, 33023480, 34202890, 35246368, 35854064, 36410080, 38550715, 42538720, 44057960, 44817580, 47884046, 54724624, 61681144, 62744612, 64927520, 64985491, 66046960, 68405780, 71708128, 77101430, 78430765, 88115920, 89635160, 95768092, 109449248, 119710115, 123362288, 125489224, 129970982, 132093920, 136811560, 154202860, 156861530, 176231840, 179270320, 191536184, 239420230, 246724576, 250978448, 259941964, 273623120, 308405720, 313723060, 324927455, 358540640, 383072368, 454898437, 478840460, 501956896, 519883928, 547246240, 616811440, 627446120, 649854910, 766144736, 909796874, 957680920, 1039767856, 1233622880, 1254892240, 1299709820, 1819593748, 1915361840, 2079535712, 2274492185, 2509784480, 2599419640, 3639187496, 3830723680, 4548984370, 5198839280, 7278374992, 9097968740, 10397678560, 14556749984, 18195937480, 36391874960, 72783749920]

約数ペア:

[(1, 72783749920), (2, 36391874960), (4, 18195937480), (5, 14556749984), (7, 10397678560), (8, 9097968740), (10, 7278374992), (14, 5198839280), (16, 4548984370), (19, 3830723680), (20, 3639187496), (28, 2599419640), (29, 2509784480), (32, 2274492185), (35, 2079535712), (38, 1915361840), (40, 1819593748), (56, 1299709820), (58, 1254892240), (59, 1233622880), (70, 1039767856), (76, 957680920), (80, 909796874), (95, 766144736), (112, 649854910), (116, 627446120), (118, 616811440), (133, 547246240), (140, 519883928), (145, 501956896), (152, 478840460), (160, 454898437), (190, 383072368), (203, 358540640), (224, 324927455), (232, 313723060), (236, 308405720), (266, 273623120), (280, 259941964), (290, 250978448), (295, 246724576), (304, 239420230), (380, 191536184), (406, 179270320), (413, 176231840), (464, 156861530), (472, 154202860), (532, 136811560), (551, 132093920), (560, 129970982), (580, 125489224), (590, 123362288), (608, 119710115), (665, 109449248), (760, 95768092), (812, 89635160), (826, 88115920), (928, 78430765), (944, 77101430), (1015, 71708128), (1064, 68405780), (1102, 66046960), (1120, 64985491), (1121, 64927520), (1160, 62744612), (1180, 61681144), (1330, 54724624), (1520, 47884046), (1624, 44817580), (1652, 44057960), (1711, 42538720), (1888, 38550715), (1999, 36410080), (2030, 35854064), (2065, 35246368), (2128, 34202890), (2204, 33023480), (2242, 32463760), (2320, 31372306), (2360, 30840572), (2660, 27362312), (2755, 26418784), (3040, 23942023), (3248, 22408790), (3304, 22028980), (3422, 21269360), (3857, 18870560), (3998, 18205040), (4060, 17927032), (4130, 17623184), (4256, 17101445), (4408, 16511740), (4484, 16231880), (4640, 15686153), (4720, 15420286), (5320, 13681156), (5510, 13209392), (5605, 12985504), (6496, 11204395), (6608, 11014490), (6844, 10634680), (7714, 9435280), (7847, 9275360), (7996, 9102520), (8120, 8963516), (8260, 8811592), (8555, 8507744), (8816, 8255870), (8968, 8115940), (9440, 7710143), (9995, 7282016), (10640, 6840578), (11020, 6604696), (11210, 6492752), (11977, 6076960), (13216, 5507245), (13688, 5317340), (13993, 5201440), (15428, 4717640), (15694, 4637680), (15992, 4551260), (16240, 4481758), (16520, 4405796), (17110, 4253872), (17632, 4127935), (17936, 4057970), (19285, 3774112), (19990, 3641008), (21280, 3420289), (22040, 3302348), (22420, 3246376), (23954, 3038480), (27376, 2658670), (27986, 2600720), (30856, 2358820), (31388, 2318840), (31984, 2275630), (32480, 2240879), (32509, 2238880), (33040, 2202898), (34220, 2126936), (35872, 2028985), (37981, 1916320), (38570, 1887056), (39235, 1855072), (39980, 1820504), (44080, 1651174), (44840, 1623188), (47908, 1519240), (54752, 1329335), (55972, 1300360), (57971, 1255520), (59885, 1215392), (61712, 1179410), (62776, 1159420), (63968, 1137815), (65018, 1119440), (66080, 1101449), (68440, 1063468), (69965, 1040288), (75962, 958160), (77140, 943528), (78470, 927536), (79960, 910252), (88160, 825587), (89680, 811594), (95816, 759620), (111944, 650180), (115942, 627760), (117941, 617120), (119770, 607696), (123424, 589705), (125552, 579710), (130036, 559720), (136880, 531734), (139930, 520144), (151924, 479080), (154280, 471764), (156940, 463768), (159920, 455126), (162545, 447776), (179360, 405797), (189905, 383264), (191632, 379810), (223888, 325090), (227563, 319840), (231884, 313880), (235882, 308560), (239540, 303848), (251104, 289855), (260072, 279860), (265867, 273760)]