159963930

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 505284480

約数和(自身を除く): 345320550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 107, 113, 126, 135, 147, 189, 210, 214, 226, 245, 270, 294, 315, 321, 339, 378, 441, 490, 535, 565, 630, 642, 678, 735, 749, 791, 882, 945, 963, 1017, 1070, 1130, 1323, 1470, 1498, 1582, 1605, 1695, 1890, 1926, 2034, 2205, 2247, 2373, 2646, 2889, 3051, 3210, 3390, 3745, 3955, 4410, 4494, 4746, 4815, 5085, 5243, 5537, 5778, 6102, 6615, 6741, 7119, 7490, 7910, 9630, 10170, 10486, 11074, 11235, 11865, 12091, 13230, 13482, 14238, 14445, 15255, 15729, 16611, 20223, 21357, 22470, 23730, 24182, 26215, 27685, 28890, 30510, 31458, 33222, 33705, 35595, 36273, 40446, 42714, 47187, 49833, 52430, 55370, 60455, 67410, 71190, 72546, 78645, 83055, 84637, 94374, 99666, 101115, 106785, 108819, 120910, 141561, 149499, 157290, 166110, 169274, 181365, 202230, 213570, 217638, 235935, 249165, 253911, 283122, 298998, 326457, 362730, 423185, 471870, 498330, 507822, 544095, 592459, 652914, 707805, 747495, 761733, 846370, 1088190, 1184918, 1269555, 1415610, 1494990, 1523466, 1632285, 1777377, 2285199, 2539110, 2962295, 3264570, 3554754, 3808665, 4570398, 5332131, 5924590, 7617330, 8886885, 10664262, 11425995, 15996393, 17773770, 22851990, 26660655, 31992786, 53321310, 79981965, 159963930]

約数ペア:

[(1, 159963930), (2, 79981965), (3, 53321310), (5, 31992786), (6, 26660655), (7, 22851990), (9, 17773770), (10, 15996393), (14, 11425995), (15, 10664262), (18, 8886885), (21, 7617330), (27, 5924590), (30, 5332131), (35, 4570398), (42, 3808665), (45, 3554754), (49, 3264570), (54, 2962295), (63, 2539110), (70, 2285199), (90, 1777377), (98, 1632285), (105, 1523466), (107, 1494990), (113, 1415610), (126, 1269555), (135, 1184918), (147, 1088190), (189, 846370), (210, 761733), (214, 747495), (226, 707805), (245, 652914), (270, 592459), (294, 544095), (315, 507822), (321, 498330), (339, 471870), (378, 423185), (441, 362730), (490, 326457), (535, 298998), (565, 283122), (630, 253911), (642, 249165), (678, 235935), (735, 217638), (749, 213570), (791, 202230), (882, 181365), (945, 169274), (963, 166110), (1017, 157290), (1070, 149499), (1130, 141561), (1323, 120910), (1470, 108819), (1498, 106785), (1582, 101115), (1605, 99666), (1695, 94374), (1890, 84637), (1926, 83055), (2034, 78645), (2205, 72546), (2247, 71190), (2373, 67410), (2646, 60455), (2889, 55370), (3051, 52430), (3210, 49833), (3390, 47187), (3745, 42714), (3955, 40446), (4410, 36273), (4494, 35595), (4746, 33705), (4815, 33222), (5085, 31458), (5243, 30510), (5537, 28890), (5778, 27685), (6102, 26215), (6615, 24182), (6741, 23730), (7119, 22470), (7490, 21357), (7910, 20223), (9630, 16611), (10170, 15729), (10486, 15255), (11074, 14445), (11235, 14238), (11865, 13482), (12091, 13230)]