2539938240

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{349}}^1$

素因数の和:417

約数の個数: 504

約数和(自身を含む): 10567720800

約数和(自身を除く): 8027782560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 320, 336, 342, 349, 360, 361, 380, 399, 420, 448, 456, 480, 504, 532, 560, 570, 576, 608, 630, 665, 672, 684, 698, 720, 722, 760, 798, 840, 855, 912, 960, 1008, 1047, 1064, 1083, 1120, 1140, 1197, 1216, 1260, 1330, 1344, 1368, 1396, 1440, 1444, 1520, 1596, 1680, 1710, 1745, 1805, 1824, 1995, 2016, 2094, 2128, 2166, 2240, 2280, 2394, 2443, 2520, 2527, 2660, 2736, 2792, 2880, 2888, 3040, 3141, 3192, 3249, 3360, 3420, 3490, 3610, 3648, 3990, 4032, 4188, 4256, 4332, 4560, 4788, 4886, 5040, 5054, 5235, 5320, 5415, 5472, 5584, 5776, 5985, 6080, 6282, 6384, 6498, 6631, 6720, 6840, 6980, 7220, 7329, 7581, 7980, 8376, 8512, 8664, 9120, 9576, 9772, 10080, 10108, 10470, 10640, 10830, 10944, 11168, 11552, 11970, 12215, 12564, 12635, 12768, 12996, 13262, 13680, 13960, 14440, 14658, 15162, 15705, 15960, 16245, 16752, 17328, 18240, 19152, 19544, 19893, 20160, 20216, 20940, 21280, 21660, 21987, 22336, 22743, 23104, 23940, 24430, 25128, 25270, 25536, 25992, 26524, 27360, 27920, 28880, 29316, 30324, 31410, 31920, 32490, 33155, 33504, 34656, 36645, 37905, 38304, 39088, 39786, 40432, 41880, 42560, 43320, 43974, 45486, 46417, 47880, 48860, 50256, 50540, 51984, 53048, 54720, 55840, 57760, 58632, 59679, 60648, 62820, 63840, 64980, 66310, 67008, 69312, 73290, 75810, 76608, 78176, 79572, 80864, 83760, 86640, 87948, 90972, 92834, 95760, 97720, 99465, 100512, 101080, 103968, 106096, 109935, 111680, 113715, 115520, 117264, 119358, 121296, 125640, 125989, 127680, 129960, 132620, 139251, 146580, 151620, 156352, 159144, 161728, 167520, 173280, 175896, 181944, 185668, 191520, 195440, 198930, 201024, 202160, 207936, 212192, 219870, 227430, 232085, 234528, 238716, 242592, 251280, 251978, 259920, 265240, 278502, 293160, 298395, 303240, 318288, 335040, 346560, 351792, 363888, 371336, 377967, 383040, 390880, 397860, 404320, 417753, 424384, 439740, 454860, 464170, 469056, 477432, 485184, 502560, 503956, 519840, 530480, 557004, 586320, 596790, 606480, 629945, 636576, 696255, 703584, 727776, 742672, 755934, 781760, 795720, 808640, 835506, 879480, 881923, 909720, 928340, 954864, 1005120, 1007912, 1039680, 1060960, 1114008, 1133901, 1172640, 1193580, 1212960, 1259890, 1273152, 1392510, 1407168, 1455552, 1485344, 1511868, 1591440, 1671012, 1758960, 1763846, 1819440, 1856680, 1889835, 1909728, 2015824, 2088765, 2121920, 2228016, 2267802, 2345280, 2387160, 2425920, 2519780, 2645769, 2785020, 2970688, 3023736, 3182880, 3342024, 3517920, 3527692, 3638880, 3713360, 3779670, 3819456, 4031648, 4177530, 4409615, 4456032, 4535604, 4774320, 5039560, 5291538, 5570040, 5669505, 6047472, 6365760, 6684048, 7035840, 7055384, 7277760, 7426720, 7559340, 7937307, 8063296, 8355060, 8819230, 8912064, 9071208, 9548640, 10079120, 10583076, 11140080, 11339010, 12094944, 13228845, 13368096, 14110768, 14853440, 15118680, 15874614, 16710120, 17638460, 18142416, 19097280, 20158240, 21166152, 22280160, 22678020, 24189888, 26457690, 26736192, 28221536, 30237360, 31749228, 33420240, 35276920, 36284832, 39686535, 40316480, 42332304, 44560320, 45356040, 52915380, 56443072, 60474720, 63498456, 66840480, 70553840, 72569664, 79373070, 84664608, 90712080, 105830760, 120949440, 126996912, 133680960, 141107680, 158746140, 169329216, 181424160, 211661520, 253993824, 282215360, 317492280, 362848320, 423323040, 507987648, 634984560, 846646080, 1269969120, 2539938240]

約数ペア:

[(1, 2539938240), (2, 1269969120), (3, 846646080), (4, 634984560), (5, 507987648), (6, 423323040), (7, 362848320), (8, 317492280), (9, 282215360), (10, 253993824), (12, 211661520), (14, 181424160), (15, 169329216), (16, 158746140), (18, 141107680), (19, 133680960), (20, 126996912), (21, 120949440), (24, 105830760), (28, 90712080), (30, 84664608), (32, 79373070), (35, 72569664), (36, 70553840), (38, 66840480), (40, 63498456), (42, 60474720), (45, 56443072), (48, 52915380), (56, 45356040), (57, 44560320), (60, 42332304), (63, 40316480), (64, 39686535), (70, 36284832), (72, 35276920), (76, 33420240), (80, 31749228), (84, 30237360), (90, 28221536), (95, 26736192), (96, 26457690), (105, 24189888), (112, 22678020), (114, 22280160), (120, 21166152), (126, 20158240), (133, 19097280), (140, 18142416), (144, 17638460), (152, 16710120), (160, 15874614), (168, 15118680), (171, 14853440), (180, 14110768), (190, 13368096), (192, 13228845), (210, 12094944), (224, 11339010), (228, 11140080), (240, 10583076), (252, 10079120), (266, 9548640), (280, 9071208), (285, 8912064), (288, 8819230), (304, 8355060), (315, 8063296), (320, 7937307), (336, 7559340), (342, 7426720), (349, 7277760), (360, 7055384), (361, 7035840), (380, 6684048), (399, 6365760), (420, 6047472), (448, 5669505), (456, 5570040), (480, 5291538), (504, 5039560), (532, 4774320), (560, 4535604), (570, 4456032), (576, 4409615), (608, 4177530), (630, 4031648), (665, 3819456), (672, 3779670), (684, 3713360), (698, 3638880), (720, 3527692), (722, 3517920), (760, 3342024), (798, 3182880), (840, 3023736), (855, 2970688), (912, 2785020), (960, 2645769), (1008, 2519780), (1047, 2425920), (1064, 2387160), (1083, 2345280), (1120, 2267802), (1140, 2228016), (1197, 2121920), (1216, 2088765), (1260, 2015824), (1330, 1909728), (1344, 1889835), (1368, 1856680), (1396, 1819440), (1440, 1763846), (1444, 1758960), (1520, 1671012), (1596, 1591440), (1680, 1511868), (1710, 1485344), (1745, 1455552), (1805, 1407168), (1824, 1392510), (1995, 1273152), (2016, 1259890), (2094, 1212960), (2128, 1193580), (2166, 1172640), (2240, 1133901), (2280, 1114008), (2394, 1060960), (2443, 1039680), (2520, 1007912), (2527, 1005120), (2660, 954864), (2736, 928340), (2792, 909720), (2880, 881923), (2888, 879480), (3040, 835506), (3141, 808640), (3192, 795720), (3249, 781760), (3360, 755934), (3420, 742672), (3490, 727776), (3610, 703584), (3648, 696255), (3990, 636576), (4032, 629945), (4188, 606480), (4256, 596790), (4332, 586320), (4560, 557004), (4788, 530480), (4886, 519840), (5040, 503956), (5054, 502560), (5235, 485184), (5320, 477432), (5415, 469056), (5472, 464170), (5584, 454860), (5776, 439740), (5985, 424384), (6080, 417753), (6282, 404320), (6384, 397860), (6498, 390880), (6631, 383040), (6720, 377967), (6840, 371336), (6980, 363888), (7220, 351792), (7329, 346560), (7581, 335040), (7980, 318288), (8376, 303240), (8512, 298395), (8664, 293160), (9120, 278502), (9576, 265240), (9772, 259920), (10080, 251978), (10108, 251280), (10470, 242592), (10640, 238716), (10830, 234528), (10944, 232085), (11168, 227430), (11552, 219870), (11970, 212192), (12215, 207936), (12564, 202160), (12635, 201024), (12768, 198930), (12996, 195440), (13262, 191520), (13680, 185668), (13960, 181944), (14440, 175896), (14658, 173280), (15162, 167520), (15705, 161728), (15960, 159144), (16245, 156352), (16752, 151620), (17328, 146580), (18240, 139251), (19152, 132620), (19544, 129960), (19893, 127680), (20160, 125989), (20216, 125640), (20940, 121296), (21280, 119358), (21660, 117264), (21987, 115520), (22336, 113715), (22743, 111680), (23104, 109935), (23940, 106096), (24430, 103968), (25128, 101080), (25270, 100512), (25536, 99465), (25992, 97720), (26524, 95760), (27360, 92834), (27920, 90972), (28880, 87948), (29316, 86640), (30324, 83760), (31410, 80864), (31920, 79572), (32490, 78176), (33155, 76608), (33504, 75810), (34656, 73290), (36645, 69312), (37905, 67008), (38304, 66310), (39088, 64980), (39786, 63840), (40432, 62820), (41880, 60648), (42560, 59679), (43320, 58632), (43974, 57760), (45486, 55840), (46417, 54720), (47880, 53048), (48860, 51984), (50256, 50540)]