7961379840

素因数分解:

$2^{10}\times 3^9\times 5^1\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 440

約数和(自身を含む): 29009101440

約数和(自身を除く): 21047721600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 79, 80, 81, 90, 96, 108, 120, 128, 135, 144, 158, 160, 162, 180, 192, 216, 237, 240, 243, 256, 270, 288, 316, 320, 324, 360, 384, 395, 405, 432, 474, 480, 486, 512, 540, 576, 632, 640, 648, 711, 720, 729, 768, 790, 810, 864, 948, 960, 972, 1024, 1080, 1152, 1185, 1215, 1264, 1280, 1296, 1422, 1440, 1458, 1536, 1580, 1620, 1728, 1896, 1920, 1944, 2133, 2160, 2187, 2304, 2370, 2430, 2528, 2560, 2592, 2844, 2880, 2916, 3072, 3160, 3240, 3456, 3555, 3645, 3792, 3840, 3888, 4266, 4320, 4374, 4608, 4740, 4860, 5056, 5120, 5184, 5688, 5760, 5832, 6320, 6399, 6480, 6561, 6912, 7110, 7290, 7584, 7680, 7776, 8532, 8640, 8748, 9216, 9480, 9720, 10112, 10368, 10665, 10935, 11376, 11520, 11664, 12640, 12798, 12960, 13122, 13824, 14220, 14580, 15168, 15360, 15552, 17064, 17280, 17496, 18960, 19197, 19440, 19683, 20224, 20736, 21330, 21870, 22752, 23040, 23328, 25280, 25596, 25920, 26244, 27648, 28440, 29160, 30336, 31104, 31995, 32805, 34128, 34560, 34992, 37920, 38394, 38880, 39366, 40448, 41472, 42660, 43740, 45504, 46080, 46656, 50560, 51192, 51840, 52488, 56880, 57591, 58320, 60672, 62208, 63990, 65610, 68256, 69120, 69984, 75840, 76788, 77760, 78732, 80896, 82944, 85320, 87480, 91008, 93312, 95985, 98415, 101120, 102384, 103680, 104976, 113760, 115182, 116640, 121344, 124416, 127980, 131220, 136512, 138240, 139968, 151680, 153576, 155520, 157464, 170640, 172773, 174960, 182016, 186624, 191970, 196830, 202240, 204768, 207360, 209952, 227520, 230364, 233280, 242688, 248832, 255960, 262440, 273024, 279936, 287955, 303360, 307152, 311040, 314928, 341280, 345546, 349920, 364032, 373248, 383940, 393660, 404480, 409536, 414720, 419904, 455040, 460728, 466560, 511920, 518319, 524880, 546048, 559872, 575910, 606720, 614304, 622080, 629856, 682560, 691092, 699840, 728064, 746496, 767880, 787320, 819072, 839808, 863865, 910080, 921456, 933120, 1023840, 1036638, 1049760, 1092096, 1119744, 1151820, 1213440, 1228608, 1244160, 1259712, 1365120, 1382184, 1399680, 1535760, 1554957, 1574640, 1638144, 1679616, 1727730, 1820160, 1842912, 1866240, 2047680, 2073276, 2099520, 2184192, 2239488, 2303640, 2457216, 2519424, 2591595, 2730240, 2764368, 2799360, 3071520, 3109914, 3149280, 3276288, 3359232, 3455460, 3640320, 3685824, 3732480, 4095360, 4146552, 4199040, 4607280, 4914432, 5038848, 5183190, 5460480, 5528736, 5598720, 6143040, 6219828, 6298560, 6552576, 6718464, 6910920, 7371648, 7774785, 8190720, 8293104, 8398080, 9214560, 9828864, 10077696, 10366380, 10920960, 11057472, 11197440, 12286080, 12439656, 12597120, 13821840, 14743296, 15549570, 16381440, 16586208, 16796160, 18429120, 19657728, 20155392, 20732760, 22114944, 24572160, 24879312, 25194240, 27643680, 29486592, 31099140, 32762880, 33172416, 33592320, 36858240, 41465520, 44229888, 49144320, 49758624, 50388480, 55287360, 58973184, 62198280, 66344832, 73716480, 82931040, 88459776, 98288640, 99517248, 100776960, 110574720, 124396560, 132689664, 147432960, 165862080, 176919552, 199034496, 221149440, 248793120, 265379328, 294865920, 331724160, 398068992, 442298880, 497586240, 530758656, 663448320, 796137984, 884597760, 995172480, 1326896640, 1592275968, 1990344960, 2653793280, 3980689920, 7961379840]

約数ペア:

[(1, 7961379840), (2, 3980689920), (3, 2653793280), (4, 1990344960), (5, 1592275968), (6, 1326896640), (8, 995172480), (9, 884597760), (10, 796137984), (12, 663448320), (15, 530758656), (16, 497586240), (18, 442298880), (20, 398068992), (24, 331724160), (27, 294865920), (30, 265379328), (32, 248793120), (36, 221149440), (40, 199034496), (45, 176919552), (48, 165862080), (54, 147432960), (60, 132689664), (64, 124396560), (72, 110574720), (79, 100776960), (80, 99517248), (81, 98288640), (90, 88459776), (96, 82931040), (108, 73716480), (120, 66344832), (128, 62198280), (135, 58973184), (144, 55287360), (158, 50388480), (160, 49758624), (162, 49144320), (180, 44229888), (192, 41465520), (216, 36858240), (237, 33592320), (240, 33172416), (243, 32762880), (256, 31099140), (270, 29486592), (288, 27643680), (316, 25194240), (320, 24879312), (324, 24572160), (360, 22114944), (384, 20732760), (395, 20155392), (405, 19657728), (432, 18429120), (474, 16796160), (480, 16586208), (486, 16381440), (512, 15549570), (540, 14743296), (576, 13821840), (632, 12597120), (640, 12439656), (648, 12286080), (711, 11197440), (720, 11057472), (729, 10920960), (768, 10366380), (790, 10077696), (810, 9828864), (864, 9214560), (948, 8398080), (960, 8293104), (972, 8190720), (1024, 7774785), (1080, 7371648), (1152, 6910920), (1185, 6718464), (1215, 6552576), (1264, 6298560), (1280, 6219828), (1296, 6143040), (1422, 5598720), (1440, 5528736), (1458, 5460480), (1536, 5183190), (1580, 5038848), (1620, 4914432), (1728, 4607280), (1896, 4199040), (1920, 4146552), (1944, 4095360), (2133, 3732480), (2160, 3685824), (2187, 3640320), (2304, 3455460), (2370, 3359232), (2430, 3276288), (2528, 3149280), (2560, 3109914), (2592, 3071520), (2844, 2799360), (2880, 2764368), (2916, 2730240), (3072, 2591595), (3160, 2519424), (3240, 2457216), (3456, 2303640), (3555, 2239488), (3645, 2184192), (3792, 2099520), (3840, 2073276), (3888, 2047680), (4266, 1866240), (4320, 1842912), (4374, 1820160), (4608, 1727730), (4740, 1679616), (4860, 1638144), (5056, 1574640), (5120, 1554957), (5184, 1535760), (5688, 1399680), (5760, 1382184), (5832, 1365120), (6320, 1259712), (6399, 1244160), (6480, 1228608), (6561, 1213440), (6912, 1151820), (7110, 1119744), (7290, 1092096), (7584, 1049760), (7680, 1036638), (7776, 1023840), (8532, 933120), (8640, 921456), (8748, 910080), (9216, 863865), (9480, 839808), (9720, 819072), (10112, 787320), (10368, 767880), (10665, 746496), (10935, 728064), (11376, 699840), (11520, 691092), (11664, 682560), (12640, 629856), (12798, 622080), (12960, 614304), (13122, 606720), (13824, 575910), (14220, 559872), (14580, 546048), (15168, 524880), (15360, 518319), (15552, 511920), (17064, 466560), (17280, 460728), (17496, 455040), (18960, 419904), (19197, 414720), (19440, 409536), (19683, 404480), (20224, 393660), (20736, 383940), (21330, 373248), (21870, 364032), (22752, 349920), (23040, 345546), (23328, 341280), (25280, 314928), (25596, 311040), (25920, 307152), (26244, 303360), (27648, 287955), (28440, 279936), (29160, 273024), (30336, 262440), (31104, 255960), (31995, 248832), (32805, 242688), (34128, 233280), (34560, 230364), (34992, 227520), (37920, 209952), (38394, 207360), (38880, 204768), (39366, 202240), (40448, 196830), (41472, 191970), (42660, 186624), (43740, 182016), (45504, 174960), (46080, 172773), (46656, 170640), (50560, 157464), (51192, 155520), (51840, 153576), (52488, 151680), (56880, 139968), (57591, 138240), (58320, 136512), (60672, 131220), (62208, 127980), (63990, 124416), (65610, 121344), (68256, 116640), (69120, 115182), (69984, 113760), (75840, 104976), (76788, 103680), (77760, 102384), (78732, 101120), (80896, 98415), (82944, 95985), (85320, 93312), (87480, 91008)]