183743140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 488663280

約数和(自身を除く): 304920140

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 41, 49, 68, 70, 82, 85, 98, 119, 140, 164, 170, 196, 205, 238, 245, 269, 287, 340, 410, 476, 490, 538, 574, 595, 697, 820, 833, 980, 1076, 1148, 1190, 1345, 1394, 1435, 1666, 1883, 2009, 2380, 2690, 2788, 2870, 3332, 3485, 3766, 4018, 4165, 4573, 4879, 5380, 5740, 6970, 7532, 8036, 8330, 9146, 9415, 9758, 10045, 11029, 13181, 13940, 16660, 18292, 18830, 19516, 20090, 22058, 22865, 24395, 26362, 32011, 34153, 37660, 40180, 44116, 45730, 48790, 52724, 55145, 64022, 65905, 68306, 77203, 91460, 97580, 110290, 128044, 131810, 136612, 154406, 160055, 170765, 187493, 220580, 224077, 263620, 308812, 320110, 341530, 374986, 386015, 448154, 540421, 640220, 683060, 749972, 772030, 896308, 937465, 1080842, 1120385, 1312451, 1544060, 1874930, 2161684, 2240770, 2624902, 2702105, 3749860, 4481540, 5249804, 5404210, 6562255, 9187157, 10808420, 13124510, 18374314, 26249020, 36748628, 45935785, 91871570, 183743140]

約数ペア:

[(1, 183743140), (2, 91871570), (4, 45935785), (5, 36748628), (7, 26249020), (10, 18374314), (14, 13124510), (17, 10808420), (20, 9187157), (28, 6562255), (34, 5404210), (35, 5249804), (41, 4481540), (49, 3749860), (68, 2702105), (70, 2624902), (82, 2240770), (85, 2161684), (98, 1874930), (119, 1544060), (140, 1312451), (164, 1120385), (170, 1080842), (196, 937465), (205, 896308), (238, 772030), (245, 749972), (269, 683060), (287, 640220), (340, 540421), (410, 448154), (476, 386015), (490, 374986), (538, 341530), (574, 320110), (595, 308812), (697, 263620), (820, 224077), (833, 220580), (980, 187493), (1076, 170765), (1148, 160055), (1190, 154406), (1345, 136612), (1394, 131810), (1435, 128044), (1666, 110290), (1883, 97580), (2009, 91460), (2380, 77203), (2690, 68306), (2788, 65905), (2870, 64022), (3332, 55145), (3485, 52724), (3766, 48790), (4018, 45730), (4165, 44116), (4573, 40180), (4879, 37660), (5380, 34153), (5740, 32011), (6970, 26362), (7532, 24395), (8036, 22865), (8330, 22058), (9146, 20090), (9415, 19516), (9758, 18830), (10045, 18292), (11029, 16660), (13181, 13940)]