1715667720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2729}}^1$

素因数の和:2800

約数の個数: 192

約数和(自身を含む): 5755276800

約数和(自身を除く): 4039609080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 169, 186, 195, 248, 260, 310, 312, 338, 372, 390, 403, 465, 507, 520, 620, 676, 744, 780, 806, 845, 930, 1014, 1209, 1240, 1352, 1560, 1612, 1690, 1860, 2015, 2028, 2418, 2535, 2729, 3224, 3380, 3720, 4030, 4056, 4836, 5070, 5239, 5458, 6045, 6760, 8060, 8187, 9672, 10140, 10478, 10916, 12090, 13645, 15717, 16120, 16374, 20280, 20956, 21832, 24180, 26195, 27290, 31434, 32748, 35477, 40935, 41912, 48360, 52390, 54580, 62868, 65496, 70954, 78585, 81870, 84599, 104780, 106431, 109160, 125736, 141908, 157170, 163740, 169198, 177385, 209560, 212862, 253797, 283816, 314340, 327480, 338396, 354770, 422995, 425724, 461201, 507594, 532155, 628680, 676792, 709540, 845990, 851448, 922402, 1015188, 1064310, 1099787, 1268985, 1383603, 1419080, 1691980, 1844804, 2030376, 2128620, 2199574, 2306005, 2537970, 2767206, 3299361, 3383960, 3689608, 4257240, 4399148, 4612010, 5075940, 5498935, 5534412, 6598722, 6918015, 8798296, 9224020, 10151880, 10997870, 11068824, 13197444, 13836030, 14297231, 16496805, 18448040, 21995740, 26394888, 27672060, 28594462, 32993610, 42891693, 43991480, 55344120, 57188924, 65987220, 71486155, 85783386, 114377848, 131974440, 142972310, 171566772, 214458465, 285944620, 343133544, 428916930, 571889240, 857833860, 1715667720]

約数ペア:

[(1, 1715667720), (2, 857833860), (3, 571889240), (4, 428916930), (5, 343133544), (6, 285944620), (8, 214458465), (10, 171566772), (12, 142972310), (13, 131974440), (15, 114377848), (20, 85783386), (24, 71486155), (26, 65987220), (30, 57188924), (31, 55344120), (39, 43991480), (40, 42891693), (52, 32993610), (60, 28594462), (62, 27672060), (65, 26394888), (78, 21995740), (93, 18448040), (104, 16496805), (120, 14297231), (124, 13836030), (130, 13197444), (155, 11068824), (156, 10997870), (169, 10151880), (186, 9224020), (195, 8798296), (248, 6918015), (260, 6598722), (310, 5534412), (312, 5498935), (338, 5075940), (372, 4612010), (390, 4399148), (403, 4257240), (465, 3689608), (507, 3383960), (520, 3299361), (620, 2767206), (676, 2537970), (744, 2306005), (780, 2199574), (806, 2128620), (845, 2030376), (930, 1844804), (1014, 1691980), (1209, 1419080), (1240, 1383603), (1352, 1268985), (1560, 1099787), (1612, 1064310), (1690, 1015188), (1860, 922402), (2015, 851448), (2028, 845990), (2418, 709540), (2535, 676792), (2729, 628680), (3224, 532155), (3380, 507594), (3720, 461201), (4030, 425724), (4056, 422995), (4836, 354770), (5070, 338396), (5239, 327480), (5458, 314340), (6045, 283816), (6760, 253797), (8060, 212862), (8187, 209560), (9672, 177385), (10140, 169198), (10478, 163740), (10916, 157170), (12090, 141908), (13645, 125736), (15717, 109160), (16120, 106431), (16374, 104780), (20280, 84599), (20956, 81870), (21832, 78585), (24180, 70954), (26195, 65496), (27290, 62868), (31434, 54580), (32748, 52390), (35477, 48360), (40935, 41912)]