1804979880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:289

約数の個数: 384

約数和(自身を含む): 6692474880

約数和(自身を除く): 4887495000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 37, 40, 44, 45, 55, 60, 66, 72, 74, 88, 90, 97, 99, 110, 111, 120, 127, 132, 148, 165, 180, 185, 194, 198, 220, 222, 254, 264, 291, 296, 330, 333, 360, 370, 381, 388, 396, 407, 440, 444, 485, 495, 508, 555, 582, 635, 660, 666, 740, 762, 776, 792, 814, 873, 888, 970, 990, 1016, 1067, 1110, 1143, 1164, 1221, 1270, 1320, 1332, 1397, 1455, 1480, 1524, 1628, 1665, 1746, 1905, 1940, 1980, 2035, 2134, 2220, 2286, 2328, 2442, 2540, 2664, 2794, 2910, 3048, 3201, 3256, 3330, 3492, 3589, 3663, 3810, 3880, 3960, 4070, 4191, 4268, 4365, 4440, 4572, 4699, 4884, 5080, 5335, 5588, 5715, 5820, 6105, 6402, 6660, 6984, 6985, 7178, 7326, 7620, 8140, 8382, 8536, 8730, 9144, 9398, 9603, 9768, 10670, 10767, 11176, 11430, 11640, 12210, 12319, 12573, 12804, 13320, 13970, 14097, 14356, 14652, 15240, 16005, 16280, 16764, 17460, 17945, 18315, 18796, 19206, 20955, 21340, 21534, 22860, 23495, 24420, 24638, 25146, 25608, 27940, 28194, 28712, 29304, 32010, 32301, 33528, 34920, 35890, 36630, 36957, 37592, 38412, 39479, 41910, 42291, 42680, 43068, 45720, 46990, 48015, 48840, 49276, 50292, 51689, 53835, 55880, 56388, 61595, 62865, 64020, 64602, 70485, 71780, 73260, 73914, 76824, 78958, 83820, 84582, 86136, 93980, 96030, 98552, 100584, 103378, 107670, 110871, 112776, 118437, 123190, 125730, 128040, 129204, 135509, 140970, 143560, 146520, 147828, 155067, 157916, 161505, 167640, 169164, 184785, 187960, 192060, 197395, 206756, 211455, 215340, 221742, 236874, 246380, 251460, 258408, 258445, 271018, 281940, 295656, 310134, 315832, 323010, 338328, 355311, 369570, 384120, 394790, 406527, 413512, 422910, 430680, 443484, 455803, 465201, 473748, 492760, 502920, 516890, 542036, 554355, 563880, 592185, 620268, 646020, 677545, 710622, 739140, 775335, 789580, 813054, 845820, 886968, 911606, 930402, 947496, 1033780, 1084072, 1108710, 1184370, 1219581, 1240536, 1292040, 1355090, 1367409, 1421244, 1478280, 1550670, 1579160, 1626108, 1691640, 1776555, 1823212, 1860804, 2032635, 2067560, 2217420, 2279015, 2326005, 2368740, 2439162, 2710180, 2734818, 2842488, 3101340, 3252216, 3553110, 3646424, 3721608, 4065270, 4102227, 4434840, 4558030, 4652010, 4737480, 4878324, 5013833, 5420360, 5469636, 6097905, 6202680, 6837045, 7106220, 8130540, 8204454, 9116060, 9304020, 9756648, 10027666, 10939272, 12195810, 13674090, 14212440, 15041499, 16261080, 16408908, 18232120, 18608040, 20055332, 20511135, 24391620, 25069165, 27348180, 30082998, 32817816, 40110664, 41022270, 45124497, 48783240, 50138330, 54696360, 60165996, 75207495, 82044540, 90248994, 100276660, 120331992, 150414990, 164089080, 180497988, 200553320, 225622485, 300829980, 360995976, 451244970, 601659960, 902489940, 1804979880]

約数ペア:

[(1, 1804979880), (2, 902489940), (3, 601659960), (4, 451244970), (5, 360995976), (6, 300829980), (8, 225622485), (9, 200553320), (10, 180497988), (11, 164089080), (12, 150414990), (15, 120331992), (18, 100276660), (20, 90248994), (22, 82044540), (24, 75207495), (30, 60165996), (33, 54696360), (36, 50138330), (37, 48783240), (40, 45124497), (44, 41022270), (45, 40110664), (55, 32817816), (60, 30082998), (66, 27348180), (72, 25069165), (74, 24391620), (88, 20511135), (90, 20055332), (97, 18608040), (99, 18232120), (110, 16408908), (111, 16261080), (120, 15041499), (127, 14212440), (132, 13674090), (148, 12195810), (165, 10939272), (180, 10027666), (185, 9756648), (194, 9304020), (198, 9116060), (220, 8204454), (222, 8130540), (254, 7106220), (264, 6837045), (291, 6202680), (296, 6097905), (330, 5469636), (333, 5420360), (360, 5013833), (370, 4878324), (381, 4737480), (388, 4652010), (396, 4558030), (407, 4434840), (440, 4102227), (444, 4065270), (485, 3721608), (495, 3646424), (508, 3553110), (555, 3252216), (582, 3101340), (635, 2842488), (660, 2734818), (666, 2710180), (740, 2439162), (762, 2368740), (776, 2326005), (792, 2279015), (814, 2217420), (873, 2067560), (888, 2032635), (970, 1860804), (990, 1823212), (1016, 1776555), (1067, 1691640), (1110, 1626108), (1143, 1579160), (1164, 1550670), (1221, 1478280), (1270, 1421244), (1320, 1367409), (1332, 1355090), (1397, 1292040), (1455, 1240536), (1480, 1219581), (1524, 1184370), (1628, 1108710), (1665, 1084072), (1746, 1033780), (1905, 947496), (1940, 930402), (1980, 911606), (2035, 886968), (2134, 845820), (2220, 813054), (2286, 789580), (2328, 775335), (2442, 739140), (2540, 710622), (2664, 677545), (2794, 646020), (2910, 620268), (3048, 592185), (3201, 563880), (3256, 554355), (3330, 542036), (3492, 516890), (3589, 502920), (3663, 492760), (3810, 473748), (3880, 465201), (3960, 455803), (4070, 443484), (4191, 430680), (4268, 422910), (4365, 413512), (4440, 406527), (4572, 394790), (4699, 384120), (4884, 369570), (5080, 355311), (5335, 338328), (5588, 323010), (5715, 315832), (5820, 310134), (6105, 295656), (6402, 281940), (6660, 271018), (6984, 258445), (6985, 258408), (7178, 251460), (7326, 246380), (7620, 236874), (8140, 221742), (8382, 215340), (8536, 211455), (8730, 206756), (9144, 197395), (9398, 192060), (9603, 187960), (9768, 184785), (10670, 169164), (10767, 167640), (11176, 161505), (11430, 157916), (11640, 155067), (12210, 147828), (12319, 146520), (12573, 143560), (12804, 140970), (13320, 135509), (13970, 129204), (14097, 128040), (14356, 125730), (14652, 123190), (15240, 118437), (16005, 112776), (16280, 110871), (16764, 107670), (17460, 103378), (17945, 100584), (18315, 98552), (18796, 96030), (19206, 93980), (20955, 86136), (21340, 84582), (21534, 83820), (22860, 78958), (23495, 76824), (24420, 73914), (24638, 73260), (25146, 71780), (25608, 70485), (27940, 64602), (28194, 64020), (28712, 62865), (29304, 61595), (32010, 56388), (32301, 55880), (33528, 53835), (34920, 51689), (35890, 50292), (36630, 49276), (36957, 48840), (37592, 48015), (38412, 46990), (39479, 45720), (41910, 43068), (42291, 42680)]