261543776880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1\times {\mathrm{1301}}^1$

素因数の和:1880

約数の個数: 320

約数和(自身を含む): 859265003520

約数和(自身を除く): 597721226640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 79, 80, 92, 115, 120, 138, 158, 184, 230, 237, 240, 276, 316, 345, 368, 395, 460, 461, 474, 552, 632, 690, 790, 920, 922, 948, 1104, 1185, 1264, 1301, 1380, 1383, 1580, 1817, 1840, 1844, 1896, 2305, 2370, 2602, 2760, 2766, 3160, 3634, 3688, 3792, 3903, 4610, 4740, 5204, 5451, 5520, 5532, 6320, 6505, 6915, 7268, 7376, 7806, 9085, 9220, 9480, 10408, 10603, 10902, 11064, 13010, 13830, 14536, 15612, 18170, 18440, 18960, 19515, 20816, 21206, 21804, 22128, 26020, 27255, 27660, 29072, 29923, 31224, 31809, 36340, 36419, 36880, 39030, 42412, 43608, 52040, 53015, 54510, 55320, 59846, 62448, 63618, 72680, 72838, 78060, 84824, 87216, 89769, 102779, 104080, 106030, 109020, 109257, 110640, 119692, 127236, 145360, 145676, 149615, 156120, 159045, 169648, 179538, 182095, 205558, 212060, 218040, 218514, 239384, 254472, 291352, 299230, 308337, 312240, 318090, 359076, 364190, 411116, 424120, 436080, 437028, 448845, 478768, 508944, 513895, 546285, 582704, 598460, 599761, 616674, 636180, 718152, 728380, 822232, 837637, 848240, 874056, 897690, 1027790, 1092570, 1196920, 1199522, 1233348, 1272360, 1436304, 1456760, 1541685, 1644464, 1675274, 1748112, 1795380, 1799283, 2055580, 2185140, 2363917, 2393840, 2399044, 2466696, 2512911, 2544720, 2913520, 2998805, 3083370, 3350548, 3590760, 3598566, 4111160, 4188185, 4370280, 4727834, 4798088, 4933392, 5025822, 5997610, 6166740, 6701096, 7091751, 7181520, 7197132, 8222320, 8376370, 8740560, 8996415, 9455668, 9596176, 10051644, 11819585, 11995220, 12333480, 12564555, 13402192, 13794503, 14183502, 14394264, 16752740, 17992830, 18911336, 20103288, 23639170, 23990440, 24666960, 25129110, 27589006, 28367004, 28788528, 33505480, 35458755, 35985660, 37822672, 40206576, 41383509, 47278340, 47381119, 47980880, 50258220, 55178012, 56734008, 67010960, 68972515, 70917510, 71971320, 82767018, 94556680, 94762238, 100516440, 110356024, 113468016, 137945030, 141835020, 142143357, 143942640, 165534036, 189113360, 189524476, 201032880, 206917545, 220712048, 236905595, 275890060, 283670040, 284286714, 331068072, 379048952, 413835090, 473811190, 551780120, 567340080, 568573428, 662136144, 710716785, 758097904, 827670180, 947622380, 1089765737, 1103560240, 1137146856, 1421433570, 1655340360, 1895244760, 2179531474, 2274293712, 2842867140, 3269297211, 3310680720, 3790489520, 4359062948, 5448828685, 5685734280, 6538594422, 8718125896, 10897657370, 11371468560, 13077188844, 16346486055, 17436251792, 21795314740, 26154377688, 32692972110, 43590629480, 52308755376, 65385944220, 87181258960, 130771888440, 261543776880]

約数ペア:

[(1, 261543776880), (2, 130771888440), (3, 87181258960), (4, 65385944220), (5, 52308755376), (6, 43590629480), (8, 32692972110), (10, 26154377688), (12, 21795314740), (15, 17436251792), (16, 16346486055), (20, 13077188844), (23, 11371468560), (24, 10897657370), (30, 8718125896), (40, 6538594422), (46, 5685734280), (48, 5448828685), (60, 4359062948), (69, 3790489520), (79, 3310680720), (80, 3269297211), (92, 2842867140), (115, 2274293712), (120, 2179531474), (138, 1895244760), (158, 1655340360), (184, 1421433570), (230, 1137146856), (237, 1103560240), (240, 1089765737), (276, 947622380), (316, 827670180), (345, 758097904), (368, 710716785), (395, 662136144), (460, 568573428), (461, 567340080), (474, 551780120), (552, 473811190), (632, 413835090), (690, 379048952), (790, 331068072), (920, 284286714), (922, 283670040), (948, 275890060), (1104, 236905595), (1185, 220712048), (1264, 206917545), (1301, 201032880), (1380, 189524476), (1383, 189113360), (1580, 165534036), (1817, 143942640), (1840, 142143357), (1844, 141835020), (1896, 137945030), (2305, 113468016), (2370, 110356024), (2602, 100516440), (2760, 94762238), (2766, 94556680), (3160, 82767018), (3634, 71971320), (3688, 70917510), (3792, 68972515), (3903, 67010960), (4610, 56734008), (4740, 55178012), (5204, 50258220), (5451, 47980880), (5520, 47381119), (5532, 47278340), (6320, 41383509), (6505, 40206576), (6915, 37822672), (7268, 35985660), (7376, 35458755), (7806, 33505480), (9085, 28788528), (9220, 28367004), (9480, 27589006), (10408, 25129110), (10603, 24666960), (10902, 23990440), (11064, 23639170), (13010, 20103288), (13830, 18911336), (14536, 17992830), (15612, 16752740), (18170, 14394264), (18440, 14183502), (18960, 13794503), (19515, 13402192), (20816, 12564555), (21206, 12333480), (21804, 11995220), (22128, 11819585), (26020, 10051644), (27255, 9596176), (27660, 9455668), (29072, 8996415), (29923, 8740560), (31224, 8376370), (31809, 8222320), (36340, 7197132), (36419, 7181520), (36880, 7091751), (39030, 6701096), (42412, 6166740), (43608, 5997610), (52040, 5025822), (53015, 4933392), (54510, 4798088), (55320, 4727834), (59846, 4370280), (62448, 4188185), (63618, 4111160), (72680, 3598566), (72838, 3590760), (78060, 3350548), (84824, 3083370), (87216, 2998805), (89769, 2913520), (102779, 2544720), (104080, 2512911), (106030, 2466696), (109020, 2399044), (109257, 2393840), (110640, 2363917), (119692, 2185140), (127236, 2055580), (145360, 1799283), (145676, 1795380), (149615, 1748112), (156120, 1675274), (159045, 1644464), (169648, 1541685), (179538, 1456760), (182095, 1436304), (205558, 1272360), (212060, 1233348), (218040, 1199522), (218514, 1196920), (239384, 1092570), (254472, 1027790), (291352, 897690), (299230, 874056), (308337, 848240), (312240, 837637), (318090, 822232), (359076, 728380), (364190, 718152), (411116, 636180), (424120, 616674), (436080, 599761), (437028, 598460), (448845, 582704), (478768, 546285), (508944, 513895)]