471734280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:218

約数の個数: 320

約数和(自身を含む): 1707552000

約数和(自身を除く): 1235817720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 79, 81, 90, 95, 97, 108, 114, 120, 135, 152, 158, 162, 171, 180, 190, 194, 216, 228, 237, 270, 285, 291, 316, 324, 342, 360, 380, 388, 395, 405, 456, 474, 485, 513, 540, 570, 582, 632, 648, 684, 711, 760, 776, 790, 810, 855, 873, 948, 970, 1026, 1080, 1140, 1164, 1185, 1368, 1422, 1455, 1501, 1539, 1580, 1620, 1710, 1746, 1843, 1896, 1940, 2052, 2133, 2280, 2328, 2370, 2565, 2619, 2844, 2910, 3002, 3078, 3160, 3240, 3420, 3492, 3555, 3686, 3880, 4104, 4266, 4365, 4503, 4740, 5130, 5238, 5529, 5688, 5820, 6004, 6156, 6399, 6840, 6984, 7110, 7372, 7505, 7663, 7695, 7857, 8532, 8730, 9006, 9215, 9480, 10260, 10476, 10665, 11058, 11640, 12008, 12312, 12798, 13095, 13509, 14220, 14744, 15010, 15326, 15390, 15714, 16587, 17064, 17460, 18012, 18430, 20520, 20952, 21330, 22116, 22515, 22989, 25596, 26190, 27018, 27645, 28440, 30020, 30652, 30780, 31428, 31995, 33174, 34920, 36024, 36860, 38315, 39285, 40527, 42660, 44232, 45030, 45978, 49761, 51192, 52380, 54036, 55290, 60040, 61304, 61560, 62856, 63990, 66348, 67545, 68967, 73720, 76630, 78570, 81054, 82935, 85320, 90060, 91956, 99522, 104760, 108072, 110580, 114945, 121581, 127980, 132696, 135090, 137934, 145597, 149283, 153260, 157140, 162108, 165870, 180120, 183912, 199044, 202635, 206901, 221160, 229890, 243162, 248805, 255960, 270180, 275868, 291194, 298566, 306520, 314280, 324216, 331740, 344835, 398088, 405270, 413802, 436791, 459780, 486324, 497610, 540360, 551736, 582388, 597132, 607905, 620703, 663480, 689670, 727985, 746415, 810540, 827604, 873582, 919560, 972648, 995220, 1034505, 1164776, 1194264, 1215810, 1241406, 1310373, 1379340, 1455970, 1492830, 1621080, 1655208, 1747164, 1990440, 2069010, 2183955, 2431620, 2482812, 2620746, 2758680, 2911940, 2985660, 3103515, 3494328, 3931119, 4138020, 4367910, 4863240, 4965624, 5241492, 5823880, 5971320, 6207030, 6551865, 7862238, 8276040, 8735820, 10482984, 11793357, 12414060, 13103730, 15724476, 17471640, 19655595, 23586714, 24828120, 26207460, 31448952, 39311190, 47173428, 52414920, 58966785, 78622380, 94346856, 117933570, 157244760, 235867140, 471734280]

約数ペア:

[(1, 471734280), (2, 235867140), (3, 157244760), (4, 117933570), (5, 94346856), (6, 78622380), (8, 58966785), (9, 52414920), (10, 47173428), (12, 39311190), (15, 31448952), (18, 26207460), (19, 24828120), (20, 23586714), (24, 19655595), (27, 17471640), (30, 15724476), (36, 13103730), (38, 12414060), (40, 11793357), (45, 10482984), (54, 8735820), (57, 8276040), (60, 7862238), (72, 6551865), (76, 6207030), (79, 5971320), (81, 5823880), (90, 5241492), (95, 4965624), (97, 4863240), (108, 4367910), (114, 4138020), (120, 3931119), (135, 3494328), (152, 3103515), (158, 2985660), (162, 2911940), (171, 2758680), (180, 2620746), (190, 2482812), (194, 2431620), (216, 2183955), (228, 2069010), (237, 1990440), (270, 1747164), (285, 1655208), (291, 1621080), (316, 1492830), (324, 1455970), (342, 1379340), (360, 1310373), (380, 1241406), (388, 1215810), (395, 1194264), (405, 1164776), (456, 1034505), (474, 995220), (485, 972648), (513, 919560), (540, 873582), (570, 827604), (582, 810540), (632, 746415), (648, 727985), (684, 689670), (711, 663480), (760, 620703), (776, 607905), (790, 597132), (810, 582388), (855, 551736), (873, 540360), (948, 497610), (970, 486324), (1026, 459780), (1080, 436791), (1140, 413802), (1164, 405270), (1185, 398088), (1368, 344835), (1422, 331740), (1455, 324216), (1501, 314280), (1539, 306520), (1580, 298566), (1620, 291194), (1710, 275868), (1746, 270180), (1843, 255960), (1896, 248805), (1940, 243162), (2052, 229890), (2133, 221160), (2280, 206901), (2328, 202635), (2370, 199044), (2565, 183912), (2619, 180120), (2844, 165870), (2910, 162108), (3002, 157140), (3078, 153260), (3160, 149283), (3240, 145597), (3420, 137934), (3492, 135090), (3555, 132696), (3686, 127980), (3880, 121581), (4104, 114945), (4266, 110580), (4365, 108072), (4503, 104760), (4740, 99522), (5130, 91956), (5238, 90060), (5529, 85320), (5688, 82935), (5820, 81054), (6004, 78570), (6156, 76630), (6399, 73720), (6840, 68967), (6984, 67545), (7110, 66348), (7372, 63990), (7505, 62856), (7663, 61560), (7695, 61304), (7857, 60040), (8532, 55290), (8730, 54036), (9006, 52380), (9215, 51192), (9480, 49761), (10260, 45978), (10476, 45030), (10665, 44232), (11058, 42660), (11640, 40527), (12008, 39285), (12312, 38315), (12798, 36860), (13095, 36024), (13509, 34920), (14220, 33174), (14744, 31995), (15010, 31428), (15326, 30780), (15390, 30652), (15714, 30020), (16587, 28440), (17064, 27645), (17460, 27018), (18012, 26190), (18430, 25596), (20520, 22989), (20952, 22515), (21330, 22116)]