131732580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 444326400

約数和(自身を除く): 312593820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 49, 60, 70, 74, 84, 98, 105, 111, 140, 147, 148, 173, 185, 196, 210, 222, 245, 259, 294, 343, 346, 370, 420, 444, 490, 518, 519, 555, 588, 686, 692, 735, 740, 777, 865, 980, 1029, 1036, 1038, 1110, 1211, 1295, 1372, 1470, 1554, 1715, 1730, 1813, 2058, 2076, 2220, 2422, 2590, 2595, 2940, 3108, 3430, 3460, 3626, 3633, 3885, 4116, 4844, 5145, 5180, 5190, 5439, 6055, 6401, 6860, 7252, 7266, 7770, 8477, 9065, 10290, 10380, 10878, 12110, 12691, 12802, 14532, 15540, 16954, 18130, 18165, 19203, 20580, 21756, 24220, 25382, 25431, 25604, 27195, 32005, 33908, 36260, 36330, 38073, 38406, 42385, 44807, 50764, 50862, 54390, 59339, 63455, 64010, 72660, 76146, 76812, 84770, 89614, 96015, 101724, 108780, 118678, 126910, 127155, 128020, 134421, 152292, 169540, 178017, 179228, 190365, 192030, 224035, 237356, 253820, 254310, 268842, 296695, 313649, 356034, 380730, 384060, 448070, 508620, 537684, 593390, 627298, 672105, 712068, 761460, 890085, 896140, 940947, 1186780, 1254596, 1344210, 1568245, 1780170, 1881894, 2195543, 2688420, 3136490, 3560340, 3763788, 4391086, 4704735, 6272980, 6586629, 8782172, 9409470, 10977715, 13173258, 18818940, 21955430, 26346516, 32933145, 43910860, 65866290, 131732580]

約数ペア:

[(1, 131732580), (2, 65866290), (3, 43910860), (4, 32933145), (5, 26346516), (6, 21955430), (7, 18818940), (10, 13173258), (12, 10977715), (14, 9409470), (15, 8782172), (20, 6586629), (21, 6272980), (28, 4704735), (30, 4391086), (35, 3763788), (37, 3560340), (42, 3136490), (49, 2688420), (60, 2195543), (70, 1881894), (74, 1780170), (84, 1568245), (98, 1344210), (105, 1254596), (111, 1186780), (140, 940947), (147, 896140), (148, 890085), (173, 761460), (185, 712068), (196, 672105), (210, 627298), (222, 593390), (245, 537684), (259, 508620), (294, 448070), (343, 384060), (346, 380730), (370, 356034), (420, 313649), (444, 296695), (490, 268842), (518, 254310), (519, 253820), (555, 237356), (588, 224035), (686, 192030), (692, 190365), (735, 179228), (740, 178017), (777, 169540), (865, 152292), (980, 134421), (1029, 128020), (1036, 127155), (1038, 126910), (1110, 118678), (1211, 108780), (1295, 101724), (1372, 96015), (1470, 89614), (1554, 84770), (1715, 76812), (1730, 76146), (1813, 72660), (2058, 64010), (2076, 63455), (2220, 59339), (2422, 54390), (2590, 50862), (2595, 50764), (2940, 44807), (3108, 42385), (3430, 38406), (3460, 38073), (3626, 36330), (3633, 36260), (3885, 33908), (4116, 32005), (4844, 27195), (5145, 25604), (5180, 25431), (5190, 25382), (5439, 24220), (6055, 21756), (6401, 20580), (6860, 19203), (7252, 18165), (7266, 18130), (7770, 16954), (8477, 15540), (9065, 14532), (10290, 12802), (10380, 12691), (10878, 12110)]