53821320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3769}}^1$

素因数の和:3807

約数の個数: 128

約数和(自身を含む): 195436800

約数和(自身を除く): 141615480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 3769, 4760, 7140, 7538, 11307, 14280, 15076, 18845, 22614, 26383, 30152, 37690, 45228, 52766, 56535, 64073, 75380, 79149, 90456, 105532, 113070, 128146, 131915, 150760, 158298, 192219, 211064, 226140, 256292, 263830, 316596, 320365, 384438, 395745, 448511, 452280, 512584, 527660, 633192, 640730, 768876, 791490, 897022, 961095, 1055320, 1281460, 1345533, 1537752, 1582980, 1794044, 1922190, 2242555, 2562920, 2691066, 3165960, 3588088, 3844380, 4485110, 5382132, 6727665, 7688760, 8970220, 10764264, 13455330, 17940440, 26910660, 53821320]

約数ペア:

[(1, 53821320), (2, 26910660), (3, 17940440), (4, 13455330), (5, 10764264), (6, 8970220), (7, 7688760), (8, 6727665), (10, 5382132), (12, 4485110), (14, 3844380), (15, 3588088), (17, 3165960), (20, 2691066), (21, 2562920), (24, 2242555), (28, 1922190), (30, 1794044), (34, 1582980), (35, 1537752), (40, 1345533), (42, 1281460), (51, 1055320), (56, 961095), (60, 897022), (68, 791490), (70, 768876), (84, 640730), (85, 633192), (102, 527660), (105, 512584), (119, 452280), (120, 448511), (136, 395745), (140, 384438), (168, 320365), (170, 316596), (204, 263830), (210, 256292), (238, 226140), (255, 211064), (280, 192219), (340, 158298), (357, 150760), (408, 131915), (420, 128146), (476, 113070), (510, 105532), (595, 90456), (680, 79149), (714, 75380), (840, 64073), (952, 56535), (1020, 52766), (1190, 45228), (1428, 37690), (1785, 30152), (2040, 26383), (2380, 22614), (2856, 18845), (3570, 15076), (3769, 14280), (4760, 11307), (7140, 7538)]