156420810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:373

約数の個数: 192

約数和(自身を含む): 509483520

約数和(自身を除く): 353062710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 71, 78, 90, 91, 105, 117, 126, 130, 142, 182, 195, 210, 213, 234, 269, 273, 315, 355, 390, 426, 455, 497, 538, 546, 585, 630, 639, 710, 807, 819, 910, 923, 994, 1065, 1170, 1278, 1345, 1365, 1491, 1614, 1638, 1846, 1883, 2130, 2421, 2485, 2690, 2730, 2769, 2982, 3195, 3497, 3766, 4035, 4095, 4473, 4615, 4842, 4970, 5538, 5649, 6390, 6461, 6994, 7455, 8070, 8190, 8307, 8946, 9230, 9415, 10491, 11298, 12105, 12922, 13845, 14910, 16614, 16947, 17485, 18830, 19099, 19383, 20982, 22365, 24210, 24479, 27690, 28245, 31473, 32305, 33894, 34970, 38198, 38766, 41535, 44730, 48958, 52455, 56490, 57297, 58149, 62946, 64610, 73437, 83070, 84735, 95495, 96915, 104910, 114594, 116298, 122395, 133693, 146874, 157365, 169470, 171891, 190990, 193830, 220311, 244790, 248287, 267386, 286485, 290745, 314730, 343782, 367185, 401079, 440622, 496574, 572970, 581490, 668465, 734370, 744861, 802158, 859455, 1101555, 1203237, 1241435, 1336930, 1489722, 1718910, 1738009, 2005395, 2203110, 2234583, 2406474, 2482870, 3476018, 3724305, 4010790, 4469166, 5214027, 6016185, 7448610, 8690045, 10428054, 11172915, 12032370, 15642081, 17380090, 22345830, 26070135, 31284162, 52140270, 78210405, 156420810]

約数ペア:

[(1, 156420810), (2, 78210405), (3, 52140270), (5, 31284162), (6, 26070135), (7, 22345830), (9, 17380090), (10, 15642081), (13, 12032370), (14, 11172915), (15, 10428054), (18, 8690045), (21, 7448610), (26, 6016185), (30, 5214027), (35, 4469166), (39, 4010790), (42, 3724305), (45, 3476018), (63, 2482870), (65, 2406474), (70, 2234583), (71, 2203110), (78, 2005395), (90, 1738009), (91, 1718910), (105, 1489722), (117, 1336930), (126, 1241435), (130, 1203237), (142, 1101555), (182, 859455), (195, 802158), (210, 744861), (213, 734370), (234, 668465), (269, 581490), (273, 572970), (315, 496574), (355, 440622), (390, 401079), (426, 367185), (455, 343782), (497, 314730), (538, 290745), (546, 286485), (585, 267386), (630, 248287), (639, 244790), (710, 220311), (807, 193830), (819, 190990), (910, 171891), (923, 169470), (994, 157365), (1065, 146874), (1170, 133693), (1278, 122395), (1345, 116298), (1365, 114594), (1491, 104910), (1614, 96915), (1638, 95495), (1846, 84735), (1883, 83070), (2130, 73437), (2421, 64610), (2485, 62946), (2690, 58149), (2730, 57297), (2769, 56490), (2982, 52455), (3195, 48958), (3497, 44730), (3766, 41535), (4035, 38766), (4095, 38198), (4473, 34970), (4615, 33894), (4842, 32305), (4970, 31473), (5538, 28245), (5649, 27690), (6390, 24479), (6461, 24210), (6994, 22365), (7455, 20982), (8070, 19383), (8190, 19099), (8307, 18830), (8946, 17485), (9230, 16947), (9415, 16614), (10491, 14910), (11298, 13845), (12105, 12922)]