273382480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 757237248

約数和(自身を除く): 483854768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 61, 70, 80, 106, 112, 122, 140, 151, 212, 244, 265, 280, 302, 305, 371, 424, 427, 488, 530, 560, 604, 610, 742, 755, 848, 854, 976, 1057, 1060, 1208, 1220, 1484, 1510, 1708, 1855, 2114, 2120, 2135, 2416, 2440, 2968, 3020, 3233, 3416, 3710, 4228, 4240, 4270, 4880, 5285, 5936, 6040, 6466, 6832, 7420, 8003, 8456, 8540, 9211, 10570, 12080, 12932, 14840, 16006, 16165, 16912, 17080, 18422, 21140, 22631, 25864, 29680, 32012, 32330, 34160, 36844, 40015, 42280, 45262, 46055, 51728, 56021, 64024, 64477, 64660, 73688, 80030, 84560, 90524, 92110, 112042, 113155, 128048, 128954, 129320, 147376, 160060, 181048, 184220, 224084, 226310, 257908, 258640, 280105, 320120, 322385, 362096, 368440, 448168, 452620, 488183, 515816, 560210, 640240, 644770, 736880, 896336, 905240, 976366, 1031632, 1120420, 1289540, 1810480, 1952732, 2240840, 2440915, 2579080, 3417281, 3905464, 4481680, 4881830, 5158160, 6834562, 7810928, 9763660, 13669124, 17086405, 19527320, 27338248, 34172810, 39054640, 54676496, 68345620, 136691240, 273382480]

約数ペア:

[(1, 273382480), (2, 136691240), (4, 68345620), (5, 54676496), (7, 39054640), (8, 34172810), (10, 27338248), (14, 19527320), (16, 17086405), (20, 13669124), (28, 9763660), (35, 7810928), (40, 6834562), (53, 5158160), (56, 4881830), (61, 4481680), (70, 3905464), (80, 3417281), (106, 2579080), (112, 2440915), (122, 2240840), (140, 1952732), (151, 1810480), (212, 1289540), (244, 1120420), (265, 1031632), (280, 976366), (302, 905240), (305, 896336), (371, 736880), (424, 644770), (427, 640240), (488, 560210), (530, 515816), (560, 488183), (604, 452620), (610, 448168), (742, 368440), (755, 362096), (848, 322385), (854, 320120), (976, 280105), (1057, 258640), (1060, 257908), (1208, 226310), (1220, 224084), (1484, 184220), (1510, 181048), (1708, 160060), (1855, 147376), (2114, 129320), (2120, 128954), (2135, 128048), (2416, 113155), (2440, 112042), (2968, 92110), (3020, 90524), (3233, 84560), (3416, 80030), (3710, 73688), (4228, 64660), (4240, 64477), (4270, 64024), (4880, 56021), (5285, 51728), (5936, 46055), (6040, 45262), (6466, 42280), (6832, 40015), (7420, 36844), (8003, 34160), (8456, 32330), (8540, 32012), (9211, 29680), (10570, 25864), (12080, 22631), (12932, 21140), (14840, 18422), (16006, 17080), (16165, 16912)]