660848310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 1940889600

約数和(自身を除く): 1280041290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 45, 51, 57, 85, 90, 95, 102, 114, 127, 153, 170, 171, 179, 190, 254, 255, 285, 306, 323, 342, 358, 381, 510, 537, 570, 635, 646, 762, 765, 855, 895, 969, 1074, 1143, 1270, 1530, 1611, 1615, 1710, 1790, 1905, 1938, 2159, 2286, 2413, 2685, 2907, 3043, 3222, 3230, 3401, 3810, 4318, 4826, 4845, 5370, 5715, 5814, 6086, 6477, 6802, 7239, 8055, 9129, 9690, 10203, 10795, 11430, 12065, 12954, 14478, 14535, 15215, 16110, 17005, 18258, 19431, 20406, 21590, 21717, 22733, 24130, 27387, 29070, 30430, 30609, 32385, 34010, 36195, 38862, 41021, 43434, 45466, 45645, 51015, 54774, 57817, 61218, 64770, 68199, 72390, 82042, 91290, 97155, 102030, 108585, 113665, 115634, 123063, 136398, 136935, 153045, 173451, 194310, 204597, 205105, 217170, 227330, 246126, 273870, 289085, 306090, 340995, 346902, 369189, 386461, 409194, 410210, 431927, 520353, 578170, 615315, 681990, 738378, 772922, 863854, 867255, 1022985, 1040706, 1159383, 1230630, 1295781, 1734510, 1845945, 1932305, 2045970, 2159635, 2318766, 2591562, 2601765, 3478149, 3691890, 3864610, 3887343, 4319270, 5203530, 5796915, 6478905, 6956298, 7342759, 7774686, 11593830, 12957810, 14685518, 17390745, 19436715, 22028277, 34781490, 36713795, 38873430, 44056554, 66084831, 73427590, 110141385, 132169662, 220282770, 330424155, 660848310]

約数ペア:

[(1, 660848310), (2, 330424155), (3, 220282770), (5, 132169662), (6, 110141385), (9, 73427590), (10, 66084831), (15, 44056554), (17, 38873430), (18, 36713795), (19, 34781490), (30, 22028277), (34, 19436715), (38, 17390745), (45, 14685518), (51, 12957810), (57, 11593830), (85, 7774686), (90, 7342759), (95, 6956298), (102, 6478905), (114, 5796915), (127, 5203530), (153, 4319270), (170, 3887343), (171, 3864610), (179, 3691890), (190, 3478149), (254, 2601765), (255, 2591562), (285, 2318766), (306, 2159635), (323, 2045970), (342, 1932305), (358, 1845945), (381, 1734510), (510, 1295781), (537, 1230630), (570, 1159383), (635, 1040706), (646, 1022985), (762, 867255), (765, 863854), (855, 772922), (895, 738378), (969, 681990), (1074, 615315), (1143, 578170), (1270, 520353), (1530, 431927), (1611, 410210), (1615, 409194), (1710, 386461), (1790, 369189), (1905, 346902), (1938, 340995), (2159, 306090), (2286, 289085), (2413, 273870), (2685, 246126), (2907, 227330), (3043, 217170), (3222, 205105), (3230, 204597), (3401, 194310), (3810, 173451), (4318, 153045), (4826, 136935), (4845, 136398), (5370, 123063), (5715, 115634), (5814, 113665), (6086, 108585), (6477, 102030), (6802, 97155), (7239, 91290), (8055, 82042), (9129, 72390), (9690, 68199), (10203, 64770), (10795, 61218), (11430, 57817), (12065, 54774), (12954, 51015), (14478, 45645), (14535, 45466), (15215, 43434), (16110, 41021), (17005, 38862), (18258, 36195), (19431, 34010), (20406, 32385), (21590, 30609), (21717, 30430), (22733, 29070), (24130, 27387)]