81091791360

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5261}}^1$

素因数の和:5516

約数の個数: 320

約数和(自身を含む): 289391477760

約数和(自身を除く): 208299686400

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, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 223, 240, 256, 270, 288, 320, 360, 384, 432, 446, 480, 512, 540, 576, 640, 669, 720, 768, 864, 892, 960, 1080, 1115, 1152, 1280, 1338, 1440, 1536, 1728, 1784, 1920, 2007, 2160, 2230, 2304, 2560, 2676, 2880, 3345, 3456, 3568, 3840, 4014, 4320, 4460, 4608, 5261, 5352, 5760, 6021, 6690, 6912, 7136, 7680, 8028, 8640, 8920, 10035, 10522, 10704, 11520, 12042, 13380, 13824, 14272, 15783, 16056, 17280, 17840, 20070, 21044, 21408, 23040, 24084, 26305, 26760, 28544, 30105, 31566, 32112, 34560, 35680, 40140, 42088, 42816, 47349, 48168, 52610, 53520, 57088, 60210, 63132, 64224, 69120, 71360, 78915, 80280, 84176, 85632, 94698, 96336, 105220, 107040, 114176, 120420, 126264, 128448, 142047, 142720, 157830, 160560, 168352, 171264, 189396, 192672, 210440, 214080, 236745, 240840, 252528, 256896, 284094, 285440, 315660, 321120, 336704, 342528, 378792, 385344, 420880, 428160, 473490, 481680, 505056, 513792, 568188, 570880, 631320, 642240, 673408, 710235, 757584, 770688, 841760, 856320, 946980, 963360, 1010112, 1027584, 1136376, 1173203, 1262640, 1284480, 1346816, 1420470, 1515168, 1541376, 1683520, 1712640, 1893960, 1926720, 2020224, 2272752, 2346406, 2525280, 2568960, 2693632, 2840940, 3030336, 3082752, 3367040, 3519609, 3787920, 3853440, 4040448, 4545504, 4692812, 5050560, 5137920, 5681880, 5866015, 6060672, 6734080, 7039218, 7575840, 7706880, 8080896, 9091008, 9385624, 10101120, 10558827, 11363760, 11732030, 12121344, 13468160, 14078436, 15151680, 15413760, 17598045, 18182016, 18771248, 20202240, 21117654, 22727520, 23464060, 24242688, 28156872, 30303360, 31676481, 35196090, 36364032, 37542496, 40404480, 42235308, 45455040, 46928120, 52794135, 56313744, 60606720, 63352962, 70392180, 72728064, 75084992, 84470616, 90910080, 93856240, 105588270, 112627488, 121213440, 126705924, 140784360, 150169984, 158382405, 168941232, 181820160, 187712480, 211176540, 225254976, 253411848, 281568720, 300339968, 316764810, 337882464, 363640320, 375424960, 422353080, 450509952, 506823696, 563137440, 600679936, 633529620, 675764928, 750849920, 844706160, 901019904, 1013647392, 1126274880, 1267059240, 1351529856, 1501699840, 1689412320, 1802039808, 2027294784, 2252549760, 2534118480, 2703059712, 3003399680, 3378824640, 4054589568, 4505099520, 5068236960, 5406119424, 6757649280, 8109179136, 9010199040, 10136473920, 13515298560, 16218358272, 20272947840, 27030597120, 40545895680, 81091791360]

約数ペア:

[(1, 81091791360), (2, 40545895680), (3, 27030597120), (4, 20272947840), (5, 16218358272), (6, 13515298560), (8, 10136473920), (9, 9010199040), (10, 8109179136), (12, 6757649280), (15, 5406119424), (16, 5068236960), (18, 4505099520), (20, 4054589568), (24, 3378824640), (27, 3003399680), (30, 2703059712), (32, 2534118480), (36, 2252549760), (40, 2027294784), (45, 1802039808), (48, 1689412320), (54, 1501699840), (60, 1351529856), (64, 1267059240), (72, 1126274880), (80, 1013647392), (90, 901019904), (96, 844706160), (108, 750849920), (120, 675764928), (128, 633529620), (135, 600679936), (144, 563137440), (160, 506823696), (180, 450509952), (192, 422353080), (216, 375424960), (223, 363640320), (240, 337882464), (256, 316764810), (270, 300339968), (288, 281568720), (320, 253411848), (360, 225254976), (384, 211176540), (432, 187712480), (446, 181820160), (480, 168941232), (512, 158382405), (540, 150169984), (576, 140784360), (640, 126705924), (669, 121213440), (720, 112627488), (768, 105588270), (864, 93856240), (892, 90910080), (960, 84470616), (1080, 75084992), (1115, 72728064), (1152, 70392180), (1280, 63352962), (1338, 60606720), (1440, 56313744), (1536, 52794135), (1728, 46928120), (1784, 45455040), (1920, 42235308), (2007, 40404480), (2160, 37542496), (2230, 36364032), (2304, 35196090), (2560, 31676481), (2676, 30303360), (2880, 28156872), (3345, 24242688), (3456, 23464060), (3568, 22727520), (3840, 21117654), (4014, 20202240), (4320, 18771248), (4460, 18182016), (4608, 17598045), (5261, 15413760), (5352, 15151680), (5760, 14078436), (6021, 13468160), (6690, 12121344), (6912, 11732030), (7136, 11363760), (7680, 10558827), (8028, 10101120), (8640, 9385624), (8920, 9091008), (10035, 8080896), (10522, 7706880), (10704, 7575840), (11520, 7039218), (12042, 6734080), (13380, 6060672), (13824, 5866015), (14272, 5681880), (15783, 5137920), (16056, 5050560), (17280, 4692812), (17840, 4545504), (20070, 4040448), (21044, 3853440), (21408, 3787920), (23040, 3519609), (24084, 3367040), (26305, 3082752), (26760, 3030336), (28544, 2840940), (30105, 2693632), (31566, 2568960), (32112, 2525280), (34560, 2346406), (35680, 2272752), (40140, 2020224), (42088, 1926720), (42816, 1893960), (47349, 1712640), (48168, 1683520), (52610, 1541376), (53520, 1515168), (57088, 1420470), (60210, 1346816), (63132, 1284480), (64224, 1262640), (69120, 1173203), (71360, 1136376), (78915, 1027584), (80280, 1010112), (84176, 963360), (85632, 946980), (94698, 856320), (96336, 841760), (105220, 770688), (107040, 757584), (114176, 710235), (120420, 673408), (126264, 642240), (128448, 631320), (142047, 570880), (142720, 568188), (157830, 513792), (160560, 505056), (168352, 481680), (171264, 473490), (189396, 428160), (192672, 420880), (210440, 385344), (214080, 378792), (236745, 342528), (240840, 336704), (252528, 321120), (256896, 315660), (284094, 285440)]