1718245440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2801}}^1$

素因数の和:2898

約数の個数: 224

約数和(自身を含む): 6149157120

約数和(自身を除く): 4430911680

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, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 180, 192, 213, 216, 240, 270, 284, 288, 320, 355, 360, 426, 432, 480, 540, 568, 576, 639, 710, 720, 852, 864, 960, 1065, 1080, 1136, 1278, 1420, 1440, 1704, 1728, 1917, 2130, 2160, 2272, 2556, 2801, 2840, 2880, 3195, 3408, 3834, 4260, 4320, 4544, 5112, 5602, 5680, 6390, 6816, 7668, 8403, 8520, 8640, 9585, 10224, 11204, 11360, 12780, 13632, 14005, 15336, 16806, 17040, 19170, 20448, 22408, 22720, 25209, 25560, 28010, 30672, 33612, 34080, 38340, 40896, 42015, 44816, 50418, 51120, 56020, 61344, 67224, 68160, 75627, 76680, 84030, 89632, 100836, 102240, 112040, 122688, 126045, 134448, 151254, 153360, 168060, 179264, 198871, 201672, 204480, 224080, 252090, 268896, 302508, 306720, 336120, 378135, 397742, 403344, 448160, 504180, 537792, 596613, 605016, 613440, 672240, 756270, 795484, 806688, 896320, 994355, 1008360, 1193226, 1210032, 1344480, 1512540, 1590968, 1613376, 1789839, 1988710, 2016720, 2386452, 2420064, 2688960, 2983065, 3025080, 3181936, 3579678, 3977420, 4033440, 4772904, 4840128, 5369517, 5966130, 6050160, 6363872, 7159356, 7954840, 8066880, 8949195, 9545808, 10739034, 11932260, 12100320, 12727744, 14318712, 15909680, 17898390, 19091616, 21478068, 23864520, 24200640, 26847585, 28637424, 31819360, 35796780, 38183232, 42956136, 47729040, 53695170, 57274848, 63638720, 71593560, 85912272, 95458080, 107390340, 114549696, 143187120, 171824544, 190916160, 214780680, 286374240, 343649088, 429561360, 572748480, 859122720, 1718245440]

約数ペア:

[(1, 1718245440), (2, 859122720), (3, 572748480), (4, 429561360), (5, 343649088), (6, 286374240), (8, 214780680), (9, 190916160), (10, 171824544), (12, 143187120), (15, 114549696), (16, 107390340), (18, 95458080), (20, 85912272), (24, 71593560), (27, 63638720), (30, 57274848), (32, 53695170), (36, 47729040), (40, 42956136), (45, 38183232), (48, 35796780), (54, 31819360), (60, 28637424), (64, 26847585), (71, 24200640), (72, 23864520), (80, 21478068), (90, 19091616), (96, 17898390), (108, 15909680), (120, 14318712), (135, 12727744), (142, 12100320), (144, 11932260), (160, 10739034), (180, 9545808), (192, 8949195), (213, 8066880), (216, 7954840), (240, 7159356), (270, 6363872), (284, 6050160), (288, 5966130), (320, 5369517), (355, 4840128), (360, 4772904), (426, 4033440), (432, 3977420), (480, 3579678), (540, 3181936), (568, 3025080), (576, 2983065), (639, 2688960), (710, 2420064), (720, 2386452), (852, 2016720), (864, 1988710), (960, 1789839), (1065, 1613376), (1080, 1590968), (1136, 1512540), (1278, 1344480), (1420, 1210032), (1440, 1193226), (1704, 1008360), (1728, 994355), (1917, 896320), (2130, 806688), (2160, 795484), (2272, 756270), (2556, 672240), (2801, 613440), (2840, 605016), (2880, 596613), (3195, 537792), (3408, 504180), (3834, 448160), (4260, 403344), (4320, 397742), (4544, 378135), (5112, 336120), (5602, 306720), (5680, 302508), (6390, 268896), (6816, 252090), (7668, 224080), (8403, 204480), (8520, 201672), (8640, 198871), (9585, 179264), (10224, 168060), (11204, 153360), (11360, 151254), (12780, 134448), (13632, 126045), (14005, 122688), (15336, 112040), (16806, 102240), (17040, 100836), (19170, 89632), (20448, 84030), (22408, 76680), (22720, 75627), (25209, 68160), (25560, 67224), (28010, 61344), (30672, 56020), (33612, 51120), (34080, 50418), (38340, 44816), (40896, 42015)]