20161432170

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{6521}}^1$

素因数の和:6898

約数の個数: 160

約数和(自身を含む): 59319729216

約数和(自身を除く): 39158297046

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 347, 405, 495, 594, 694, 810, 891, 990, 1041, 1485, 1735, 1782, 2082, 2970, 3123, 3470, 3817, 4455, 5205, 6246, 6521, 7634, 8910, 9369, 10410, 11451, 13042, 15615, 18738, 19085, 19563, 22902, 28107, 31230, 32605, 34353, 38170, 39126, 46845, 56214, 57255, 58689, 65210, 68706, 71731, 93690, 97815, 103059, 114510, 117378, 140535, 143462, 171765, 176067, 195630, 206118, 215193, 281070, 293445, 309177, 343530, 352134, 358655, 430386, 515295, 528201, 586890, 618354, 645579, 717310, 880335, 1030590, 1056402, 1075965, 1291158, 1545885, 1760670, 1936737, 2151930, 2262787, 2641005, 3091770, 3227895, 3873474, 4525574, 5282010, 5810211, 6455790, 6788361, 9683685, 11313935, 11620422, 13576722, 19367370, 20365083, 22627870, 24890657, 29051055, 33941805, 40730166, 49781314, 58102110, 61095249, 67883610, 74671971, 101825415, 122190498, 124453285, 149343942, 183285747, 203650830, 224015913, 248906570, 305476245, 366571494, 373359855, 448031826, 610952490, 672047739, 746719710, 916428735, 1120079565, 1344095478, 1832857470, 2016143217, 2240159130, 3360238695, 4032286434, 6720477390, 10080716085, 20161432170]

約数ペア:

[(1, 20161432170), (2, 10080716085), (3, 6720477390), (5, 4032286434), (6, 3360238695), (9, 2240159130), (10, 2016143217), (11, 1832857470), (15, 1344095478), (18, 1120079565), (22, 916428735), (27, 746719710), (30, 672047739), (33, 610952490), (45, 448031826), (54, 373359855), (55, 366571494), (66, 305476245), (81, 248906570), (90, 224015913), (99, 203650830), (110, 183285747), (135, 149343942), (162, 124453285), (165, 122190498), (198, 101825415), (270, 74671971), (297, 67883610), (330, 61095249), (347, 58102110), (405, 49781314), (495, 40730166), (594, 33941805), (694, 29051055), (810, 24890657), (891, 22627870), (990, 20365083), (1041, 19367370), (1485, 13576722), (1735, 11620422), (1782, 11313935), (2082, 9683685), (2970, 6788361), (3123, 6455790), (3470, 5810211), (3817, 5282010), (4455, 4525574), (5205, 3873474), (6246, 3227895), (6521, 3091770), (7634, 2641005), (8910, 2262787), (9369, 2151930), (10410, 1936737), (11451, 1760670), (13042, 1545885), (15615, 1291158), (18738, 1075965), (19085, 1056402), (19563, 1030590), (22902, 880335), (28107, 717310), (31230, 645579), (32605, 618354), (34353, 586890), (38170, 528201), (39126, 515295), (46845, 430386), (56214, 358655), (57255, 352134), (58689, 343530), (65210, 309177), (68706, 293445), (71731, 281070), (93690, 215193), (97815, 206118), (103059, 195630), (114510, 176067), (117378, 171765), (140535, 143462)]