2193847680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:154

約数の個数: 384

約数和(自身を含む): 7657221600

約数和(自身を除く): 5463373920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 41, 48, 58, 60, 62, 64, 80, 82, 87, 93, 96, 116, 120, 123, 124, 128, 145, 155, 160, 164, 174, 186, 192, 205, 232, 240, 246, 248, 290, 310, 320, 328, 348, 372, 384, 410, 435, 464, 465, 480, 492, 496, 580, 615, 620, 640, 656, 696, 744, 820, 870, 899, 928, 930, 960, 961, 984, 992, 1160, 1189, 1230, 1240, 1271, 1312, 1392, 1488, 1640, 1740, 1798, 1856, 1860, 1920, 1922, 1968, 1984, 2320, 2378, 2460, 2480, 2542, 2624, 2697, 2784, 2883, 2976, 3280, 3480, 3567, 3596, 3712, 3720, 3813, 3844, 3936, 3968, 4495, 4640, 4756, 4805, 4920, 4960, 5084, 5248, 5394, 5568, 5766, 5945, 5952, 6355, 6560, 6960, 7134, 7192, 7440, 7626, 7688, 7872, 8990, 9280, 9512, 9610, 9840, 9920, 10168, 10788, 11136, 11532, 11890, 11904, 12710, 13120, 13485, 13920, 14268, 14384, 14415, 14880, 15252, 15376, 15744, 17835, 17980, 18560, 19024, 19065, 19220, 19680, 19840, 20336, 21576, 23064, 23780, 25420, 26240, 26970, 27840, 27869, 28536, 28768, 28830, 29760, 30504, 30752, 35670, 35960, 36859, 38048, 38130, 38440, 39360, 39401, 40672, 43152, 46128, 47560, 50840, 53940, 55680, 55738, 57072, 57536, 57660, 59520, 61008, 61504, 71340, 71920, 73718, 76096, 76260, 76880, 78720, 78802, 81344, 83607, 86304, 92256, 95120, 101680, 107880, 110577, 111476, 114144, 115072, 115320, 118203, 122016, 123008, 139345, 142680, 143840, 147436, 152192, 152520, 153760, 157604, 162688, 167214, 172608, 184295, 184512, 190240, 197005, 203360, 215760, 221154, 222952, 228288, 230640, 236406, 244032, 278690, 285360, 287680, 294872, 305040, 307520, 315208, 334428, 345216, 368590, 369024, 380480, 394010, 406720, 418035, 431520, 442308, 445904, 456576, 461280, 472812, 488064, 552885, 557380, 570720, 575360, 589744, 591015, 610080, 615040, 630416, 668856, 737180, 760960, 788020, 813440, 836070, 863040, 884616, 891808, 922560, 945624, 1105770, 1114760, 1141440, 1142629, 1179488, 1182030, 1220160, 1260832, 1337712, 1474360, 1576040, 1672140, 1726080, 1769232, 1783616, 1845120, 1891248, 2211540, 2229520, 2282880, 2285258, 2358976, 2364060, 2440320, 2521664, 2675424, 2948720, 3152080, 3344280, 3427887, 3538464, 3567232, 3782496, 4423080, 4459040, 4570516, 4717952, 4728120, 5043328, 5350848, 5713145, 5897440, 6304160, 6688560, 6855774, 7076928, 7564992, 8846160, 8918080, 9141032, 9456240, 10701696, 11426290, 11794880, 12608320, 13377120, 13711548, 14153856, 15129984, 17139435, 17692320, 17836160, 18282064, 18912480, 22852580, 23589760, 25216640, 26754240, 27423096, 34278870, 35384640, 36564128, 37824960, 45705160, 53508480, 54846192, 68557740, 70769280, 73128256, 75649920, 91410320, 109692384, 137115480, 146256512, 182820640, 219384768, 274230960, 365641280, 438769536, 548461920, 731282560, 1096923840, 2193847680]

約数ペア:

[(1, 2193847680), (2, 1096923840), (3, 731282560), (4, 548461920), (5, 438769536), (6, 365641280), (8, 274230960), (10, 219384768), (12, 182820640), (15, 146256512), (16, 137115480), (20, 109692384), (24, 91410320), (29, 75649920), (30, 73128256), (31, 70769280), (32, 68557740), (40, 54846192), (41, 53508480), (48, 45705160), (58, 37824960), (60, 36564128), (62, 35384640), (64, 34278870), (80, 27423096), (82, 26754240), (87, 25216640), (93, 23589760), (96, 22852580), (116, 18912480), (120, 18282064), (123, 17836160), (124, 17692320), (128, 17139435), (145, 15129984), (155, 14153856), (160, 13711548), (164, 13377120), (174, 12608320), (186, 11794880), (192, 11426290), (205, 10701696), (232, 9456240), (240, 9141032), (246, 8918080), (248, 8846160), (290, 7564992), (310, 7076928), (320, 6855774), (328, 6688560), (348, 6304160), (372, 5897440), (384, 5713145), (410, 5350848), (435, 5043328), (464, 4728120), (465, 4717952), (480, 4570516), (492, 4459040), (496, 4423080), (580, 3782496), (615, 3567232), (620, 3538464), (640, 3427887), (656, 3344280), (696, 3152080), (744, 2948720), (820, 2675424), (870, 2521664), (899, 2440320), (928, 2364060), (930, 2358976), (960, 2285258), (961, 2282880), (984, 2229520), (992, 2211540), (1160, 1891248), (1189, 1845120), (1230, 1783616), (1240, 1769232), (1271, 1726080), (1312, 1672140), (1392, 1576040), (1488, 1474360), (1640, 1337712), (1740, 1260832), (1798, 1220160), (1856, 1182030), (1860, 1179488), (1920, 1142629), (1922, 1141440), (1968, 1114760), (1984, 1105770), (2320, 945624), (2378, 922560), (2460, 891808), (2480, 884616), (2542, 863040), (2624, 836070), (2697, 813440), (2784, 788020), (2883, 760960), (2976, 737180), (3280, 668856), (3480, 630416), (3567, 615040), (3596, 610080), (3712, 591015), (3720, 589744), (3813, 575360), (3844, 570720), (3936, 557380), (3968, 552885), (4495, 488064), (4640, 472812), (4756, 461280), (4805, 456576), (4920, 445904), (4960, 442308), (5084, 431520), (5248, 418035), (5394, 406720), (5568, 394010), (5766, 380480), (5945, 369024), (5952, 368590), (6355, 345216), (6560, 334428), (6960, 315208), (7134, 307520), (7192, 305040), (7440, 294872), (7626, 287680), (7688, 285360), (7872, 278690), (8990, 244032), (9280, 236406), (9512, 230640), (9610, 228288), (9840, 222952), (9920, 221154), (10168, 215760), (10788, 203360), (11136, 197005), (11532, 190240), (11890, 184512), (11904, 184295), (12710, 172608), (13120, 167214), (13485, 162688), (13920, 157604), (14268, 153760), (14384, 152520), (14415, 152192), (14880, 147436), (15252, 143840), (15376, 142680), (15744, 139345), (17835, 123008), (17980, 122016), (18560, 118203), (19024, 115320), (19065, 115072), (19220, 114144), (19680, 111476), (19840, 110577), (20336, 107880), (21576, 101680), (23064, 95120), (23780, 92256), (25420, 86304), (26240, 83607), (26970, 81344), (27840, 78802), (27869, 78720), (28536, 76880), (28768, 76260), (28830, 76096), (29760, 73718), (30504, 71920), (30752, 71340), (35670, 61504), (35960, 61008), (36859, 59520), (38048, 57660), (38130, 57536), (38440, 57072), (39360, 55738), (39401, 55680), (40672, 53940), (43152, 50840), (46128, 47560)]