1230656460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:576

約数の個数: 192

約数和(自身を含む): 3888138240

約数和(自身を除く): 2657481780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 47, 55, 60, 66, 94, 97, 110, 132, 141, 165, 188, 194, 220, 235, 282, 291, 330, 388, 409, 470, 485, 517, 564, 582, 660, 705, 818, 940, 970, 1034, 1067, 1164, 1227, 1410, 1455, 1551, 1636, 1940, 2045, 2068, 2134, 2454, 2585, 2820, 2910, 3102, 3201, 4090, 4268, 4499, 4559, 4908, 5170, 5335, 5820, 6135, 6204, 6402, 7755, 8180, 8998, 9118, 10340, 10670, 12270, 12804, 13497, 13677, 15510, 16005, 17996, 18236, 19223, 21340, 22495, 22795, 24540, 26994, 27354, 31020, 32010, 38446, 39673, 44990, 45590, 50149, 53988, 54708, 57669, 64020, 67485, 68385, 76892, 79346, 89980, 91180, 96115, 100298, 115338, 119019, 134970, 136770, 150447, 158692, 192230, 198365, 200596, 211453, 230676, 238038, 250745, 269940, 273540, 288345, 300894, 384460, 396730, 422906, 436403, 476076, 501490, 576690, 595095, 601788, 634359, 752235, 793460, 845812, 872806, 1002980, 1057265, 1153380, 1190190, 1268718, 1309209, 1504470, 1745612, 1864631, 2114530, 2182015, 2380380, 2537436, 2618418, 3008940, 3171795, 3729262, 4229060, 4364030, 5236836, 5593893, 6343590, 6546045, 7458524, 8728060, 9323155, 11187786, 12687180, 13092090, 18646310, 20510941, 22375572, 26184180, 27969465, 37292620, 41021882, 55938930, 61532823, 82043764, 102554705, 111877860, 123065646, 205109410, 246131292, 307664115, 410218820, 615328230, 1230656460]

約数ペア:

[(1, 1230656460), (2, 615328230), (3, 410218820), (4, 307664115), (5, 246131292), (6, 205109410), (10, 123065646), (11, 111877860), (12, 102554705), (15, 82043764), (20, 61532823), (22, 55938930), (30, 41021882), (33, 37292620), (44, 27969465), (47, 26184180), (55, 22375572), (60, 20510941), (66, 18646310), (94, 13092090), (97, 12687180), (110, 11187786), (132, 9323155), (141, 8728060), (165, 7458524), (188, 6546045), (194, 6343590), (220, 5593893), (235, 5236836), (282, 4364030), (291, 4229060), (330, 3729262), (388, 3171795), (409, 3008940), (470, 2618418), (485, 2537436), (517, 2380380), (564, 2182015), (582, 2114530), (660, 1864631), (705, 1745612), (818, 1504470), (940, 1309209), (970, 1268718), (1034, 1190190), (1067, 1153380), (1164, 1057265), (1227, 1002980), (1410, 872806), (1455, 845812), (1551, 793460), (1636, 752235), (1940, 634359), (2045, 601788), (2068, 595095), (2134, 576690), (2454, 501490), (2585, 476076), (2820, 436403), (2910, 422906), (3102, 396730), (3201, 384460), (4090, 300894), (4268, 288345), (4499, 273540), (4559, 269940), (4908, 250745), (5170, 238038), (5335, 230676), (5820, 211453), (6135, 200596), (6204, 198365), (6402, 192230), (7755, 158692), (8180, 150447), (8998, 136770), (9118, 134970), (10340, 119019), (10670, 115338), (12270, 100298), (12804, 96115), (13497, 91180), (13677, 89980), (15510, 79346), (16005, 76892), (17996, 68385), (18236, 67485), (19223, 64020), (21340, 57669), (22495, 54708), (22795, 53988), (24540, 50149), (26994, 45590), (27354, 44990), (31020, 39673), (32010, 38446)]