160840890

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1538

約数の個数: 160

約数和(自身を含む): 520629120

約数和(自身を除く): 359788230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 81, 90, 95, 105, 114, 126, 133, 135, 162, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 405, 513, 567, 570, 630, 665, 798, 810, 855, 945, 1026, 1134, 1197, 1330, 1493, 1539, 1710, 1890, 1995, 2394, 2565, 2835, 2986, 3078, 3591, 3990, 4479, 5130, 5670, 5985, 7182, 7465, 7695, 8958, 10451, 10773, 11970, 13437, 14930, 15390, 17955, 20902, 21546, 22395, 26874, 28367, 31353, 35910, 40311, 44790, 52255, 53865, 56734, 62706, 67185, 80622, 85101, 94059, 104510, 107730, 120933, 134370, 141835, 156765, 170202, 188118, 198569, 201555, 241866, 255303, 282177, 283670, 313530, 397138, 403110, 425505, 470295, 510606, 564354, 595707, 604665, 765909, 846531, 851010, 940590, 992845, 1191414, 1209330, 1276515, 1410885, 1531818, 1693062, 1787121, 1985690, 2297727, 2553030, 2821770, 2978535, 3574242, 3829545, 4232655, 4595454, 5361363, 5957070, 7659090, 8465310, 8935605, 10722726, 11488635, 16084089, 17871210, 22977270, 26806815, 32168178, 53613630, 80420445, 160840890]

約数ペア:

[(1, 160840890), (2, 80420445), (3, 53613630), (5, 32168178), (6, 26806815), (7, 22977270), (9, 17871210), (10, 16084089), (14, 11488635), (15, 10722726), (18, 8935605), (19, 8465310), (21, 7659090), (27, 5957070), (30, 5361363), (35, 4595454), (38, 4232655), (42, 3829545), (45, 3574242), (54, 2978535), (57, 2821770), (63, 2553030), (70, 2297727), (81, 1985690), (90, 1787121), (95, 1693062), (105, 1531818), (114, 1410885), (126, 1276515), (133, 1209330), (135, 1191414), (162, 992845), (171, 940590), (189, 851010), (190, 846531), (210, 765909), (266, 604665), (270, 595707), (285, 564354), (315, 510606), (342, 470295), (378, 425505), (399, 403110), (405, 397138), (513, 313530), (567, 283670), (570, 282177), (630, 255303), (665, 241866), (798, 201555), (810, 198569), (855, 188118), (945, 170202), (1026, 156765), (1134, 141835), (1197, 134370), (1330, 120933), (1493, 107730), (1539, 104510), (1710, 94059), (1890, 85101), (1995, 80622), (2394, 67185), (2565, 62706), (2835, 56734), (2986, 53865), (3078, 52255), (3591, 44790), (3990, 40311), (4479, 35910), (5130, 31353), (5670, 28367), (5985, 26874), (7182, 22395), (7465, 21546), (7695, 20902), (8958, 17955), (10451, 15390), (10773, 14930), (11970, 13437)]