86938423680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{3389}}^1$

素因数の和:3873

約数の個数: 256

約数和(自身を含む): 286803763200

約数和(自身を除く): 199865339520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 431, 465, 480, 496, 620, 640, 744, 862, 930, 960, 992, 1240, 1293, 1488, 1724, 1860, 1920, 1984, 2155, 2480, 2586, 2976, 3389, 3448, 3720, 3968, 4310, 4960, 5172, 5952, 6465, 6778, 6896, 7440, 8620, 9920, 10167, 10344, 11904, 12930, 13361, 13556, 13792, 14880, 16945, 17240, 19840, 20334, 20688, 25860, 26722, 27112, 27584, 29760, 33890, 34480, 40083, 40668, 41376, 50835, 51720, 53444, 54224, 55168, 59520, 66805, 67780, 68960, 80166, 81336, 82752, 101670, 103440, 105059, 106888, 108448, 133610, 135560, 137920, 160332, 162672, 165504, 200415, 203340, 206880, 210118, 213776, 216896, 267220, 271120, 275840, 315177, 320664, 325344, 400830, 406680, 413760, 420236, 427552, 433792, 525295, 534440, 542240, 630354, 641328, 650688, 801660, 813360, 827520, 840472, 855104, 1050590, 1068880, 1084480, 1260708, 1282656, 1301376, 1460659, 1575885, 1603320, 1626720, 1680944, 1710208, 2101180, 2137760, 2168960, 2521416, 2565312, 2921318, 3151770, 3206640, 3253440, 3361888, 4202360, 4275520, 4381977, 5042832, 5130624, 5842636, 6303540, 6413280, 6506880, 6723776, 7303295, 8404720, 8551040, 8763954, 10085664, 11685272, 12607080, 12826560, 13447552, 14606590, 16809440, 17527908, 20171328, 21909885, 23370544, 25214160, 25653120, 29213180, 33618880, 35055816, 40342656, 43819770, 45280429, 46741088, 50428320, 58426360, 67237760, 70111632, 87639540, 90560858, 93482176, 100856640, 116852720, 135841287, 140223264, 175279080, 181121716, 186964352, 201713280, 226402145, 233705440, 271682574, 280446528, 350558160, 362243432, 452804290, 467410880, 543365148, 560893056, 679206435, 701116320, 724486864, 905608580, 934821760, 1086730296, 1358412870, 1402232640, 1448973728, 1811217160, 2173460592, 2716825740, 2804465280, 2897947456, 3622434320, 4346921184, 5433651480, 5795894912, 7244868640, 8693842368, 10867302960, 14489737280, 17387684736, 21734605920, 28979474560, 43469211840, 86938423680]

約数ペア:

[(1, 86938423680), (2, 43469211840), (3, 28979474560), (4, 21734605920), (5, 17387684736), (6, 14489737280), (8, 10867302960), (10, 8693842368), (12, 7244868640), (15, 5795894912), (16, 5433651480), (20, 4346921184), (24, 3622434320), (30, 2897947456), (31, 2804465280), (32, 2716825740), (40, 2173460592), (48, 1811217160), (60, 1448973728), (62, 1402232640), (64, 1358412870), (80, 1086730296), (93, 934821760), (96, 905608580), (120, 724486864), (124, 701116320), (128, 679206435), (155, 560893056), (160, 543365148), (186, 467410880), (192, 452804290), (240, 362243432), (248, 350558160), (310, 280446528), (320, 271682574), (372, 233705440), (384, 226402145), (431, 201713280), (465, 186964352), (480, 181121716), (496, 175279080), (620, 140223264), (640, 135841287), (744, 116852720), (862, 100856640), (930, 93482176), (960, 90560858), (992, 87639540), (1240, 70111632), (1293, 67237760), (1488, 58426360), (1724, 50428320), (1860, 46741088), (1920, 45280429), (1984, 43819770), (2155, 40342656), (2480, 35055816), (2586, 33618880), (2976, 29213180), (3389, 25653120), (3448, 25214160), (3720, 23370544), (3968, 21909885), (4310, 20171328), (4960, 17527908), (5172, 16809440), (5952, 14606590), (6465, 13447552), (6778, 12826560), (6896, 12607080), (7440, 11685272), (8620, 10085664), (9920, 8763954), (10167, 8551040), (10344, 8404720), (11904, 7303295), (12930, 6723776), (13361, 6506880), (13556, 6413280), (13792, 6303540), (14880, 5842636), (16945, 5130624), (17240, 5042832), (19840, 4381977), (20334, 4275520), (20688, 4202360), (25860, 3361888), (26722, 3253440), (27112, 3206640), (27584, 3151770), (29760, 2921318), (33890, 2565312), (34480, 2521416), (40083, 2168960), (40668, 2137760), (41376, 2101180), (50835, 1710208), (51720, 1680944), (53444, 1626720), (54224, 1603320), (55168, 1575885), (59520, 1460659), (66805, 1301376), (67780, 1282656), (68960, 1260708), (80166, 1084480), (81336, 1068880), (82752, 1050590), (101670, 855104), (103440, 840472), (105059, 827520), (106888, 813360), (108448, 801660), (133610, 650688), (135560, 641328), (137920, 630354), (160332, 542240), (162672, 534440), (165504, 525295), (200415, 433792), (203340, 427552), (206880, 420236), (210118, 413760), (213776, 406680), (216896, 400830), (267220, 325344), (271120, 320664), (275840, 315177)]