42019260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 135475200

約数和(自身を除く): 93455940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 31, 38, 41, 57, 58, 60, 62, 76, 82, 87, 93, 95, 114, 116, 123, 124, 145, 155, 164, 174, 186, 190, 205, 228, 246, 285, 290, 310, 348, 372, 380, 410, 435, 465, 492, 551, 570, 580, 589, 615, 620, 779, 820, 870, 899, 930, 1102, 1140, 1178, 1189, 1230, 1271, 1558, 1653, 1740, 1767, 1798, 1860, 2204, 2337, 2356, 2378, 2460, 2542, 2697, 2755, 2945, 3116, 3306, 3534, 3567, 3596, 3813, 3895, 4495, 4674, 4756, 5084, 5394, 5510, 5890, 5945, 6355, 6612, 7068, 7134, 7626, 7790, 8265, 8835, 8990, 9348, 10788, 11020, 11685, 11780, 11890, 12710, 13485, 14268, 15252, 15580, 16530, 17081, 17670, 17835, 17980, 19065, 22591, 23370, 23780, 24149, 25420, 26970, 33060, 34162, 35340, 35670, 36859, 38130, 45182, 46740, 48298, 51243, 53940, 67773, 68324, 71340, 72447, 73718, 76260, 85405, 90364, 96596, 102486, 110577, 112955, 120745, 135546, 144894, 147436, 170810, 184295, 204972, 221154, 225910, 241490, 256215, 271092, 289788, 338865, 341620, 362235, 368590, 442308, 451820, 482980, 512430, 552885, 677730, 700321, 724470, 737180, 1024860, 1105770, 1355460, 1400642, 1448940, 2100963, 2211540, 2801284, 3501605, 4201926, 7003210, 8403852, 10504815, 14006420, 21009630, 42019260]

約数ペア:

[(1, 42019260), (2, 21009630), (3, 14006420), (4, 10504815), (5, 8403852), (6, 7003210), (10, 4201926), (12, 3501605), (15, 2801284), (19, 2211540), (20, 2100963), (29, 1448940), (30, 1400642), (31, 1355460), (38, 1105770), (41, 1024860), (57, 737180), (58, 724470), (60, 700321), (62, 677730), (76, 552885), (82, 512430), (87, 482980), (93, 451820), (95, 442308), (114, 368590), (116, 362235), (123, 341620), (124, 338865), (145, 289788), (155, 271092), (164, 256215), (174, 241490), (186, 225910), (190, 221154), (205, 204972), (228, 184295), (246, 170810), (285, 147436), (290, 144894), (310, 135546), (348, 120745), (372, 112955), (380, 110577), (410, 102486), (435, 96596), (465, 90364), (492, 85405), (551, 76260), (570, 73718), (580, 72447), (589, 71340), (615, 68324), (620, 67773), (779, 53940), (820, 51243), (870, 48298), (899, 46740), (930, 45182), (1102, 38130), (1140, 36859), (1178, 35670), (1189, 35340), (1230, 34162), (1271, 33060), (1558, 26970), (1653, 25420), (1740, 24149), (1767, 23780), (1798, 23370), (1860, 22591), (2204, 19065), (2337, 17980), (2356, 17835), (2378, 17670), (2460, 17081), (2542, 16530), (2697, 15580), (2755, 15252), (2945, 14268), (3116, 13485), (3306, 12710), (3534, 11890), (3567, 11780), (3596, 11685), (3813, 11020), (3895, 10788), (4495, 9348), (4674, 8990), (4756, 8835), (5084, 8265), (5394, 7790), (5510, 7626), (5890, 7134), (5945, 7068), (6355, 6612)]