157232790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:699

約数の個数: 192

約数和(自身を含む): 506338560

約数和(自身を除く): 349105770

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 19, 22, 26, 30, 33, 38, 39, 45, 55, 57, 65, 66, 78, 90, 95, 99, 110, 114, 117, 130, 143, 165, 171, 190, 195, 198, 209, 234, 247, 285, 286, 330, 342, 390, 418, 429, 494, 495, 570, 585, 627, 643, 715, 741, 855, 858, 990, 1045, 1170, 1235, 1254, 1286, 1287, 1430, 1482, 1710, 1881, 1929, 2090, 2145, 2223, 2470, 2574, 2717, 3135, 3215, 3705, 3762, 3858, 4290, 4446, 5434, 5787, 6270, 6430, 6435, 7073, 7410, 8151, 8359, 9405, 9645, 11115, 11574, 12217, 12870, 13585, 14146, 16302, 16718, 18810, 19290, 21219, 22230, 24434, 24453, 25077, 27170, 28935, 35365, 36651, 40755, 41795, 42438, 48906, 50154, 57870, 61085, 63657, 70730, 73302, 75231, 81510, 83590, 91949, 106095, 109953, 122170, 122265, 125385, 127314, 134387, 150462, 158821, 183255, 183898, 212190, 219906, 244530, 250770, 268774, 275847, 317642, 318285, 366510, 376155, 403161, 459745, 476463, 549765, 551694, 636570, 671935, 752310, 794105, 806322, 827541, 919490, 952926, 1099530, 1209483, 1343870, 1379235, 1429389, 1588210, 1655082, 1747031, 2015805, 2382315, 2418966, 2758470, 2858778, 3494062, 4031610, 4137705, 4764630, 5241093, 6047415, 7146945, 8275410, 8735155, 10482186, 12094830, 14293890, 15723279, 17470310, 26205465, 31446558, 52410930, 78616395, 157232790]

約数ペア:

[(1, 157232790), (2, 78616395), (3, 52410930), (5, 31446558), (6, 26205465), (9, 17470310), (10, 15723279), (11, 14293890), (13, 12094830), (15, 10482186), (18, 8735155), (19, 8275410), (22, 7146945), (26, 6047415), (30, 5241093), (33, 4764630), (38, 4137705), (39, 4031610), (45, 3494062), (55, 2858778), (57, 2758470), (65, 2418966), (66, 2382315), (78, 2015805), (90, 1747031), (95, 1655082), (99, 1588210), (110, 1429389), (114, 1379235), (117, 1343870), (130, 1209483), (143, 1099530), (165, 952926), (171, 919490), (190, 827541), (195, 806322), (198, 794105), (209, 752310), (234, 671935), (247, 636570), (285, 551694), (286, 549765), (330, 476463), (342, 459745), (390, 403161), (418, 376155), (429, 366510), (494, 318285), (495, 317642), (570, 275847), (585, 268774), (627, 250770), (643, 244530), (715, 219906), (741, 212190), (855, 183898), (858, 183255), (990, 158821), (1045, 150462), (1170, 134387), (1235, 127314), (1254, 125385), (1286, 122265), (1287, 122170), (1430, 109953), (1482, 106095), (1710, 91949), (1881, 83590), (1929, 81510), (2090, 75231), (2145, 73302), (2223, 70730), (2470, 63657), (2574, 61085), (2717, 57870), (3135, 50154), (3215, 48906), (3705, 42438), (3762, 41795), (3858, 40755), (4290, 36651), (4446, 35365), (5434, 28935), (5787, 27170), (6270, 25077), (6430, 24453), (6435, 24434), (7073, 22230), (7410, 21219), (8151, 19290), (8359, 18810), (9405, 16718), (9645, 16302), (11115, 14146), (11574, 13585), (12217, 12870)]